Chad,
I think Ewest's idea is best. Or better IMO if you were to leave one end of the net staked at the shoreline with the other end opened up at say a 45deg angle from the shoreline. Set up an automatic feeder to dispense into the seine trap. Have a rope tied off to the open end of the seine and haul it in when you are ready to harvest. With this setup you can raise tilapia, bluegill, shiners, or a combination. I would recommend a minimum of a 100' seine to do this without losing your fish when it comes time to trap. Also you'd need 2-4 guys to do this properly.
Yes I still have some LCS if you want to try them too. Haven't seined them in a while but think they are 2"-4" right now.
