This has probably been asked a million times. Of course I am having problems with search. Here's the thing. As of today, a standard size rental will cost us $344.70. Gas will be around $260. There may be some kind of parking fee as well since we will have to drive to pick the car up. Autotrain would cost us $640 plus around $45 in gas to get to and from the stations. The car would not really be convenient as we would be picking it up an hour south of our house, but the train would require taking the kids out of a day of summer camp, which I'm not sure how happy their mother will be about doing. What are your thoughts and opinions?