I agree with Chris, who I think basically said there is nothing that you can't reproduce eswhere in less space.

My caviot is the spring traps they sell: http://www.epcamps.com/Speed_Hook.html

These things work, and not just just on fish. Be prepared to club a squirrel to death. I put some out for wild turkey, just for the halibut, and, well, ... She made a nice small meal anyway.