[WiseSpender]

To me, $45 per person ($90 for my wife and I combined) is still cheaper than any other alternative (I priced one day car rental prices and they cost at least $65, then add in cost of gasoline and tolls and that is easily an extra $10, then factor in the time and trouble you have to put yourself through to get and return that rental car). However, I can see the numbers favoring a one-day rental if the size of your group will be 3 people or more.
However, in the 3 years I have lived here, we have never had a party of 3 or more going to or coming from Orlando International Airport.

Groome is still reasonably priced for us single or dual travellers.