What you need to be looking at are the Pipe Dreams Marine, LLC Bent Butz. Give Don a call at the shop (609)628-WELD (9353). Pipe Dreams Marine, LLC will be at the Atlantic City Boat Show selling the Bent Butz. Attached is a link to the Bent Butz page. I use them for trolling, chunking, and drift fishing and they work flawlessly.
We have a product that you might be intested in. The GW Mini-Riggers. Can be used in any rod holder and you don't have to worry about you rod hanging out over the side of the boat and possibly going out the back of the boat. Let us know if you would like more information on them.