The price of ferry boat that transports cars in US Virgin Islands?

Hello
a couple of friends of mine and I have been planning to take a trip to US Virgin Islands this spring. We are planning to rent a car while there and we were wondering how much would be the price of ferry bat that transports cars in US Virgin Islands. Can anyone give us some info on this? Thanks a lot in advance!

Hello
I have spent some time, around 2 weeks last year with my girlfriend on US Virgin Islands and we had a wonderful time there. We rented a car and we explored the Islands. There is a ferry schedule with rates that you can find online if you just type "US Virgin Islands ferry schedule". Have a nice time there. This place is really wonderful...

Hello,
a couple of friends of mine and I have stayed on US Virgin Islands this summer and we too had a great time. It is true that you can find prices and schedule online, but since you already asked I think that it would be ok to answer you. I think that we payed 40$ to get from St. Thomas to St. John and the side lasted for 20 minutes. The prices vary from 35-60 dollars for different routs.