I have a spotlight by Stanley and it is the best I have ever owned and I am light freak. Rechargeable and last a very long time on one charge. The thing I really liked about the Stanley was the color of the light it put out. The color was towards the warmer end of the spectrum (3500 deg K or so) which should be of primary concern to hunters on water with shoreline around. The warmer colors do not get washed out against blues or greens. The spotlights that are 5500 deg K or higher in color temperature tend to get washed out making it harder to see shorelines and stuff in the water.
I also have a headlamp by Fenix that is in the 2800-3500 deg K color temperature range. That headlamp I would recommend to anyone. Rechargeable, runs on 1 18650 battery, 5 brightness modes, red mode and comfortable. I have owned this for many years. Don't have it in front of me but I think it was the ??60HR or something like that. Nice thing about Fenix, they do not inflate their lumen output (I tested it in our illumination lab) like most other manufacturers.
Another tip - stay away from anyone who lists output in foot candles or lux.
Mark W