Balloon Fishing

[Magikarp]

If you were really worried about the possible pollution with all the gallons going out into the water or you were night fishing you could try making those asian lantern/balloons that you put a small candle under to fly your ballon/lantern out over the water. it be great for at night because you can see them for a good distance away. also i think there is a way to make them so they will eventually just catch fire and the paper burn up and since its over water you don't have to worry about fires provided that one you did it over a lake and two the wind was working in your favour. might be a fun experiment/skill to learn and give you something to make when your waiting on a bite.