On Feb 28, 2:01 pm, "Wilbur Hubbard"
wrote:
"Joe" wrote in message

oups.com...



What is the minimum speed a boat must be moving through the
water
to prevent bottom growth?

http://www.youtube.com/watch?v=c7DDHh3IDG8

Oh yeah! http://www.youtube.com/watch?v=Wr1pO7jws44

Nothing to that one, to smooth and straight to remove an growth.
Here, watch this Jarhead do it properly, nice scenery.

http://www.youtube.com/watch?v=tTFWf...elated&search=

Joe