We tried Mears one year to avoid renting a car and have used them ever since. The ride out of MCO was worth it all for me (no waiting in line for a car I reserved six months prior while people with no foresight argued with the person behind the desk). I was a major pain in constantly changing my pickup times and they always came through. It was amazing to me that when you factor in the convenience (especially after a 12-14 hour day at a park) and total service, it was only $100 more for us than renting a car/gas/parking for a 15 day trip! A little over $6 per day to not worry about driving when tired when also trying to relax, awesome! Whether it is a 3 hour prepaid trip (you can get groceries, check in, unpack, and get to a park), a quick shuttle, or two weeks of chauffering me around, it is so worth it. Not cheaper, just better.