ORIGINAL: MikeVT
I don't know about scent lock suits, but I do know that a pair of waders will hold in any misplaced gas until you take them off. Always remove them in a well ventilated area. Make sure your bow/gun tow rope is good and sturdy just in case the gas turns into something browner. Then you can use the rope to repel down to nature's bathroom.
Sorta like a self imposed dutch oven.