We, myself, DW, DD (8) and 2 DS (both 4), are considering getting a rental car to drive from Rochester NY to Disney World. We will be spreading the drive over a couple of days. My question is what size car to rent . It seems as if the best deals and upgrade offers are on cars up to full size. The mini vans seem to be a premium cost. We have a mini van at home but would rather drive a car I don't need to worry about. What have others rented for a family of 5 (small children). Thanks for any advice/opinions.