When in Bethel, make sure to attend one of the largest arts festival by natives, Cama. People of Bethel prepare throughout the year to represent their art. The art market features arts of other artists from Alaska as well. Many tourists visit Bethel in order to view and even buy some of the best representations of native aesthetics. The influence of art has also created a peaceful culture in and around this place. Kuskokwim river is nestled between lush green forests and provides some of the best sceneries. You can also catch a few salmons and cook them near your camp. You can also visit skating parks. No need to carry your gears as you can rent a pair of skates at quite a low cost.
Weather is no problem during summers but during winters it is a whole different ball game. Camping and fishing would require you to travel during summers. The cold weather during summers means that you can enjoy all the winter stuff under the sun as well.