If you can get a friend who even remotely enjoys at least Nintendo items and stuff, not necessarily AC, and crap load of streetpasses, then I'm sure the bus station should have a place to park cars for a certain time period. The only thing is, if the megabus runs at 5am, you may want to take that one or one at 6am in case of traffic. I took a bus from Erie, PA to Atlantic City, NJ and it was a 30 hour trip. 15 there, 15 back, the traffic and people in NY were terrible, and I had to go from Buffalo NY, to NYC, NY. So much traffic that early in the morning that I was just amazed. I didn't have a 3DS at the time so I most likely missed out on tons of streetpasses