Brett, what ever you ware try not to over do it. Loose clothes are better than tight. Insulation bibs and coat plus a good hat are hard to beat. If you get your self a inverter you can use a small electric heater or get a heater like mentioned above. Hand warmer are nice for your pockets to keep hands and fingers warm. Use a towel after you bait your hook or take a fish off to dry your hands. That's the key to stay warm. I have seen a sleeping bag from Sportsman Guide that has arms on it so you can fish or hunt. My son has one and he looks cute in it. It does the trick for him though. Good luck with what ever you do let us know how it works out for you!