Temperature, time of day, amount of wind and general weather conditions all factor into how many mosquitos will be out. As guides, we always wear long-sleeved shirts and pants to protect ourselves from bites. In locations where the bugs find us and become a nuisance, then we will use bug spray sparingly on the outside of our clothing and hats. Guides carry bug spray, but if you are extra sensitive, we recommend bringing your own bug spray or wipes, and wear long-sleeved shirts and pants to protect your skin.