Check out the greyhound bus maps and talk to the attendants at the bus stations and decide where you want to go. Of course you'll need money!
Greyhound to slow plus Greyhound isn't there to pick you up when you need to be picked up. I like Trailways. Solomon Grundy can come out of the swamp and a Trailway bus would be there to pick him up.
use google earth you can plot your trip on street map from place to place
You're physically disabled? That sucks.