1.Up to you
2.No, don't worry about the chiggers. You will not even know that you have them until your back home. Then you will itch for 4 days or so then all itching will go away.
Permethrin your cloths before you get here. No worry about any bugs. Boots too. It needs time to dry on cloths and boots.
Not your underwear, but the hunting cloths.




~Molɔ̀ːn Labé Skýla~