TwoBitTxn:There is more than one site out there. Unless the fishing is awesome fishing boats normally hit more than one spot in a day. A good captain, dive or fishing boat, has a primary plan, a secondary plan, and probably a plan C and D.
Why can't boat captains talk to each other and work together to reduce conflicts? It would improve business on both sides.
TwoBit
I'm not talking about any ole site, but a high profile site like the Texas Clipper. If I pay for a dive trip to the Clipper, I won't be too happy to divert to some bridge rubble because a fishing boat is there.
Why can't boat captains talk to each other? Competition. And some are just plain a-holes, good business or not.