There being something over 200 species of stink bugs in North America, I assume you are referring to those invasive Asian stinkbugs that have taken much of the East Coast by storm in the last few years. Having lived with them here in Virginia for many years now, I can tell you that there is no legal pesticide that you can use that will eliminate them. The most powerful ones available at best stun the little buggers for a few hours.
The only way we've found to deal with them is to vacuum them up whenever/wherever you see one, seal up the vacuum bag when it gets full, and let 'em starve to death in the meantime. If you've been in one of the eastern states they've invaded and picked up an infestation, you are going to be vacuuming them for a while before you can get rid of them.
Do note that they do not bite people. They feed on plants, and one help would be to eliminate all plants from your rig. Or maybe leave just one tomato or pepper plant to serve as sacrificial bait.