Some climbing stands come with a harness, I purchased a "gorilla greyback climber" stand for 99.00 at gander mountain, stand works good for me, I can tote it around to various spots, Its a little small but what I need for the $. The harness is good, and I use to to slightly lean out of my stand on bow shots, its that secure. Ide go with basic scent prevention, Im sceptical of all of it, I beleive the dead down wind stuff works good, and comes in a detergent, spray, and body soap kit, that was onsale at dicks. Only other thing Ide recommend, is a water bottle, remmington makes a camo one, witha holder that can be fasten to your stand, or worn on your belt, pretty nice. Got one at walmart for 6 bucks.