Airlines are the squeaky wheel of the travel industry, and they get a lot of grease in the media, so by now we all know how to navigate ticket buying. But baggage fees are on the rise and airfares are an uncertain game of roulette, so many of us are choosing to go to Grandmother's house by land instead. Going over the river and through the woods isn't such a bad way to do it, either, because there are some sterling savings opportunities if you go by wheel instead of wing, as MainStreet.com points out in an article today.

Here's my take on some of Lyneka Little's suggestions:

ONLINE DISCOUNTS: Some suggestions are obvious to those of us who have been using a computer for more than a few months. Those include always checking the websites of your chosen carrier (Amtrak, Greyhound, and so on) to see if its online prices beat the ticket office. Don't stampede straight to the reservations search boxes, either, because most sites have a marked page of specials that shouldn't be ignored.

MEMBERSHIP PRIVILEGES: Make sure you milk every discount you can. I know plenty of people in their early 50s who squirm at their AARP eligibility, but when they realize that they can use that status to save some bucks, suddenly the card is waved with pride. Even young whippersnappers might have AAA membership, and that can bring some surprising deals (although it's a motoring organization, Amtrak will cut rates for it). Check your local AAA branch for a list of discount opportunities. Often, these price cuts will work even during the holiday rush, including at hotels.

Out of the blue, Amtrak has decided to allow Americans in on the big rail pass scheme that's usually offered only to international visitors. We don't know why (we don't even know when Amtrak will arrive at the station, so how could we know about its business practices?), but the loosening of the rules can translate into some hefty savings off the usual rates. Just in time, too, for car-weary budgets.

Up to now, the USA Rail Pass was only offered to visitors from abroad. Americans who wanted the discount found themselves out of luck, so most of us didn't know much about it.

The USA Rail Pass works a lot like the more famous Eurail passes. It's good for a defined length of time (it comes in 15-day/$389, 30-day/$579, and 45-day/$749 varieties) and you can take a set number of trips during that period (8 for 15 days, 12 for 30, and $18 in 45 days).

The pass can be used both on trains and on the connecting Amtrak Thruway bus system. It can also be used anytime as long as you start using it within six months of buying it. There are a few notable exceptions, though. You can't use it for the swishy Acela service in the Northeast (although you can use it for regular train service serving the same cities), and the Auto Train to or from Florida (on which you also bring your car) is also out.

Let me begin by pointing out that I'm a big fan of train travel. I've ridden trains up and down the Eastern Seaboard and across half of Europe. I've hung out in old rail yards, searched out hidden rail tunnels, and once went to a wedding in the O. Winston Link museum. Like my Walletpop colleague Beth Wechsler, I'm a fan of the romance of train travel and would really like to see it come back. Unfortunately, though, I don't think Amtrak is going to make it happen.

Recently, the House of Representatives passed a bill authorizing almost $15 billion to fund Amtrak for the next five years. In addition to covering general operating expenses, the money would be used, with matching grants, to extend rail service into states where it is lacking. The justification for this massive expenditure was the fact that rail, ideally, provides a low-cost travel alternative for consumers.

There's a problem, though. First off, Amtrak isn't really low-cost. According to the Amtrak website, a ticket from Union Station in Washington D.C. to Penn Station in New York City ranges from $98 to just over $200 dollars. By comparison, a bus ticket for the same run generally goes for under $30. While the bus takes a little longer, it offers clean, comfortable seats. Amtrak, on the other hand, always leaves me desperately wanting to shower.

Coach USA is rolling out a $1 fare to ride a double-decker bus between lots of cities on the East Coast, Midwest and Canada. I checked their website megabus.com and it's easy to find and book the fares. I could find $1 fares from New York to DC or Boston. Or Chicago to Milwaukee.

Coach, which is a subsidiary of Stagecoach Group, started two years ago in Chicago and last month celebrated their millionth customer. They picked up another big hub in New York this year that reaches Toronto. Unfortunately there are no cross-over cities (like a Columbus or Pittsburgh) where an ambitious and cheap traveler could connect the two hubs. Megabus also tried California, but didn't get enough riders so they are withdrawing the service. The Megabus model first started in Scotland in 2004 and has spread across Britain since. The buses have wifi and got rave reviews from this Los Angeles Times traveler.

What's different about megabus.com is it's fare structure. The $1 fare (plus 50 cent booking fee) is easy to find if you book far enough in advance. As the seats are snapped up and the date approached, the prices get higher. Even their regular fares are pretty good: From New York I could go to Toronto for $85 tomorrow, $25 in July or $15 in September. Amtrak is $92 and takes 12 hours instead of 10. Greyhound's regular fare is $96, takes 12 hours and the U.S. Greyhound site wouldn't even let me look up the fare. But, it looks like Greyhound Canada is responding to the competition: they offer Greyhound Neon (for New York to Ontario) for "as low as $1" and include wifi.

More about great bus fares and services:

Boltbus

Buses wired to serve

In the United Kingdom, diesel fuel now costs $11.50 per gallon, while it costs $8.54 a gallon in France. Regular gasoline is just as bad: in France, it's going for $8.67 per gallon, which is just below the Union-wide average. Part of the reason for this high cost is the increasing price of gasoline; because gas is traded in dollars, it has inflated worldwide. In fact, were it not for the euro's considerable strength against the dollar, gas prices would be much, much higher.

Another part of the reason for the huge gas prices is the EU's heavy tax on gas. While taxes only account for about 11% of gas prices in the United States, they make up approximately 70% of gas prices in the European Union. France's Nicolas Sarkozy has proposed a reduction/removal of Europe's value added tax, or VAT, which would cut gas prices by approximately 20%. Unfortunately, because of the structure of the EU, doing so will require the unanimous approval of all member states. Moreover, there is every likelihood that this tax reduction would only encourage gas suppliers to raise their prices still further.

This post is part of our series ranking the top 25 bygone products and trends we'd like to see return.

There's something romantic about train travel. Is it the memories of the model train running on tracks around the Christmas tree, the luminous artwork in "The Polar Express"? The clips from old movies of the rich and fashionable strolling down the platform, carrying luggage in a gloved hand?

Maybe it's the names of the trains. The Silver Meteor which has run from New York to Miami since 1939. then there's The Cascades, The Adirondacker, The Heartland Flyer.

The sound of the wheels on the tracks, the blur as the country slides by outside the window of the dining car, has universal appeal. Train trinkets abound: On May 9th, there were 90,081 listings under "trains" on eBay, 12,109 under "railroad," with more bids than one might expect in the current economy.

But train travel is more than just a novelty. It is econ-friendly, for starters. Then there are more sights accessible by rail in the U.S. than most of us might assume - including the Grand Canyon, Niagara Falls, Yellowstone Park, and Disney World. The last full service railroad in the U.S. is the Alaska Railroad (http//alaskarailroad.com/arrc53.html) which offers special events including a beer train.

An Amtrak North America Railpass allows unlimited stops to over 900 destinations in both the U.S. AND Canada and is valid for up to 30 consecutive days. As gas prices rise and air travel gets more arduous, this may be just the ticket.

Think of all the forms of transportation Americans once depended upon. Which would you like to see return?