I'll reiterate what Bronk said. Dont camp near roads. Yes, being all alone in the woods at night can be unnerving. You'll get over it. As for the wildlife, at least here in the east, no worries if you stash your food properly and keep your camp clean, etc. Better yet, don't camp where you cook. Don't dwell on the forest creatures. They might be after your food - and that is worthy of your concern - but they're not out to eat you.