All sorts of options - first, don't go to buggy campgrounds (some are worse than others) if at all possible.
there are electric bug zappers that claim to clear 1/2 acre area (if left on 24/7). We got one for this year and can't yet evaluate it - ours is not (so far) a buggy campground. A few flys is about all.
We leave our camper door open for the dog to come in and out so bugs of any kind will be an issue for us, and my wife is their favorite meal.
We have Off (have tried various sprays of theirs and they all work) and i'll do my arms, across the back of my shoulders and calves and the top of my head and be bug free. I try no to spray the deep woods off on the kids so I'll put in their clothing or the chairs.
I made the mistake earlier this year at a baseball game of grabbing an aerosol spray, removed my glasses and proceeded to cover my arms, neck, face and legs with what I though was sunscreen and did my face last...it didnt' smell right so I put my glasses back on - deep woods off, not sunscreen! My lips were numb and tingly for an hour afterwards.
But not a single bug bothered me.
Jill & Chris, Wills (14) Evie (11) & Toby our collie (5)
2011 Grey Wolf 28BH
2013 Chevy K1500 Crew w/ Reese StraitLine Dual Cam
Nights camped 2011: 11 2012: 18 2013: 12 2014: 12 2015: 13 2016: 3