I always use http://bigshiptours.com/, They have different size vans and bus. We've use them for as little as two people and as many as 10. Round trip transportation is around $140 and that is for up to 4 people which is only $35 each for round trip. He will also have a cooler full of red stripe, water, or ting, just tell him what you want ahead of time. He also will stop and any bars along the way if you choose....That's one think nice about using private van.....