Baby wipes in case nature calls while you're out in the boat. Definitely Contingo coffee mugs, they keep coffee warm for hours! (You can get two for $23 at Costco) Seeing that you have a fridge, you can keep anything cold so the following won't be required, but it's a good tip anyhow.. The best way to keep anything cold is to sink it in 40-50ft of water in a mesh bag with some rocks in the bottom. Tie that off to a marker buoy (The ones you toss out to mark weed edges). I usually do this with beer, but I've also tossed chicken breast/steak in there as well and have never had an issue. I would definitely bring a lot of harnesses and a flat of worms. Some big stick baits for evening trolling as well. Goodluck! Looking forward to the report.