$15 to $20 per foot length of boat plus 50¢ per mile there and back. Some also have a minimum charge for boats under 25 ft.
Charlie P. P31-2 #80 CATNAP
To travel hopefully is a better thing than to arrive - R.L. Stevenson
I suspect that, if you should go to the end of the world, you would find somebody there going farther . . . - H.D. Thoreau