An otter board is a small raft connected to some line with flies attached,the idea is you walk along the edge of the loch,whilst sailing the otter board.
Result,loads of lovely trout.
Illegal,but up in the wilds of the Scottish Islands nobody cares,and the local plod is always greatful for the odd trout.
Beats the fuck out of perch fishing at Abbey lakes!
Oh I know what an otter board is pal, just never used one, hence not familiar, as you asked.I would never do anything illegal.
Planer Board, you may look it up before you answer.
Odd trout in scotland, just like the people, odd.
Abbey Lakes, never fished there son, don’t think I ever will.