Is there anywhere within the world you can rent a car? Probably only need a car for three days out of of 10 day trip and was wondering if there was a convenient way to do that
There are rental cars at the car care center (right outside of MK). They will pick you up and drop you off at your resort when you rent from there.
There are also rental counters at the swan or dolphin (can't remember which one). Also, several of the hotels (non Disney) within walking distance of DTD have rental counters. Unfortunately, I don't remember which company is where!
I'd suggest checking out the transportation board.
I saw this question sitting empty for a long time and didn't want you to not get an answer, even though I didn't really have one, lol!! The transportation board should have discount codes and stuff, too that might help!