Just came back from WDW and used a town car service for the first time (we always get a rental car, but this time we had friends joining us who were driving down).
Anyway, we gave Yourride a try and had a very nice experience. We paid $75.00 for the round trip. The regular round trip cost is $80.00 (not including tip), but if you print out the coupon on their website you can save $5.00. We made reservations on the website and received a very nice phone call from Rabbit to confirm our information. There was a choice of van, towncar or limo but we didn't have a preference. Rabbit was waiting for us when we arrived (with van) and David picked us up VERY early in the morning (as we requested) at ASMo (with a towncar). Rabbit also left a message on our hotel phone the night prior to departure to let us know who our driver would be and what type of car to look for in the morning. We would definitely use their service again.