It's said that necessity is the mother of invention. I have thought about getting a fish finder for a couple months. I just happened to snag a piranamax 4 di in the clearance section of Wally World. I didn't want to make any permanent alterations to my kayak so I came up with this to mount the monitor on. Forgive me, my carpentry skills are a bit rusty, hence the lean.
Posted by Hobbit54321