i have been trying to fish a tree underwater i knew should have fish on it. i recently installed livescope on my boat and my conclusions are correct it is stacked with fish. everytime i try to fish it i stay hung up. do i need to anchor and vertical jig, do they make a weedles hook that works. any ideas are greatly appreciated. the tree is 20ft down near the channel edge so current is pulling on boat as well as wind. i see the fish just cant get them.