I am taking a group of kids from my parish out to the river for 3 days of fishing and spirituality. I will be having them run trotlines, as well as Mass and a few talks. What i am curious about is this: What should i include in a first aid kit (things they may need in regards to stings, bites, chiggers and such). Will be starting with a normal, basic first aid kit....yall got any suggestions???