We go with Chill Out Charters when we have our whole crew with us. We meet them in Red Hook. The cost is $900 for 6 people one way and then $150 per person after that. This is the all in cost which includes luggage, all clearance fees and taxes. It does not include tip. So, once you get to 6 people it makes it worth it in my opinion. They will pick you up in Charlotte Amalie for an additional fee but we have found that it works better for us to do pick up/drop off in Red Hook as it is closer to our place.