Need a recommendation..(transportation)

For our wedding I'm going to need two vehicles that fit about 8-10 people each, and I DO NOT want to pay extra money for a limo because no one will be seeing us get out! The venue is about 45 minutes away from where we live and I want the bridal party and groomsmen to all be able to go together (in separate vehicles)..
I was thinking of two vans? But I'm not finding anything like that advertised on any limo site so I was wondering if any of you ladies that have booked transportation noticed an option with your company that would fit this need?
I do also want a getaway car but I was thinking something like a Bentley with a driver so we don't have to drive ourselves home?
Any ideas or recommendations welcome!

Camelot has 14 people passenger vans.

try mayfair limo in ENPT, they gave me a great deal on the passenger vans for after the party to the hotel, with only a 2hr minimum.

i would be worried in the beginning of the night that my dress would get crushed?