I've got a little 10' Heritage Angler Kayak, I've used it to fish Lake Texoma and parts of Denton. Recently I purchased a car and can't all this thing around anymore so I've left it at my parents in Texoma land. I really don't trust myself rigging a permanent Fish Finder to it so I am looking for something in the portable direction. I have done some research and this Deeper Fish Finder seems like a nifty piece of technology which could possibly be a great investment for what I am looking for. Does anyone have any experience with these and if so, do you have experience using them on a Kayak rig?