The only course that might be tricky is Basil, and that's only in a few spots. I have seen planty of carters there, though. Churchville is flat, Ellison is set on a big hill, but it is smooth. Widener is a wide open ball golf style course, and will be great. I've only played GVP once, but a guy on my card had a cart, and was fine.
You should be ok on all your rounds. Good luck!
Still rockin' my green shirt!