We will be visting Vero Beach and WDW next July with friends. There will be 8 of us total (4 adults & 4 kids). We want to get a rental car for our time at Vero (5 days). Does anyone have any suggestions for the best company (i.e. cheap!) to find a vehicle for 8 that would allow us to pick up at the Orlando airport and drop off at WDW? Thanks for any advice!