I hunted Ontario in the Spring the last year it was allowed. We got eaten by the flies the first night out. The burrowed in around our pant cuffs and wrist cuffs. All three of us had solid raw rings around our wrists and ankles. Definitely use duct tape and our guide said the bears know we are in the area, so it won't hurt to use muskol. Also I bought army surplus jungle hats with military headnets. They work better than the headnets you buy for deer and turkey, the jungle hat holds the net away from your skin.