I started fishing the bay with dumb luck and was never skunked once, I started moving if we didnt get a hit in 30-45 min I found that it rarely took more than 5 or 6 moves to find a produtive spot. Now I start on structure that I mark during the summer and I m rarely on the bay more than 5 or 6 hours. For safety if you dont feel safe crossing a crack where someone else did dont find another spot. I routinley see quads with a set of wheels stuck or boged down in the slush that work up thru the cracks. Good luck Steve