you are going in May - I would go for the ME - Magical Express - just call the travel agency or CRO - the one you may your room reservations with and get on the ME...
Hi...we just returned from Orlando and used Quicksilver car service to get from the hotel to Universal. They were reliable , polite drivers and it included a grocery stop for 30 min. and a 10 minute phone call. They also picked us up in a Cadillac Escalade instead od the towncar we reserved! It cost $90.00
roundtrip and also included a booster seat for our son.