They go off the coast of Mexico for tuna and sail fin. When my son and I went out for a three day trip, we did real good. Our boat had seven tuna on board each one over 100 lbs. One went for a little over 170 lbs. My son and I turned our fish in and got 90 cans of tuna for them.It was a great trip. In Dana Point there are about eight boats like this in the Harbor.