I have a new Depth finder I am looking to put onto my 14' jon boat but am having trouble finding a place to put the transducer deal. I would really like to have it in the water at all times so that I can check things constantly as you would in a bass boat and such (aviod putting it on my trolling motor). My question is there a way to aviod drilling holes? If you have to drill holes is there a sure-fire way to avoid any leakage? I am not sure why but my biggest fear is leaking if I drill holes.<br /><br />Thanks for the help<br /><br />Kevin