Updated Wilderness Systems Tarpon 120 Fish finder and battery install

So after being on the water a few times I wanted to make a few modifications to my Yak to make it a bit more suited for my conditions. The number one was the seat, although comfortable it just needed a bit more padding. The other was the battery for more power and more time on the water. I have seen a few guys installing a waterproof battery box but I did not want the extra weight so I designed a suitable battery box inside the compartment of the Yak. Hopefully, since I am not a ocean Kayaker yet, the interior will keep dry and I hope that I willnot flip over as well.