Talk me out of using the vacuum trick on 20+ wasp nests

I've got about 20 of these wasp nests (I believe them to be paper wasps – North Texas area). I'd rather not use chemicals like Raid, and I'd also really like to try to not hire someone to take these down. Any thoughts on using my big shop-vac to take these out? Have seen some information regarding the release of warning pheromones when nests are being attacked, but i wonder if I'd be okay if I just suck them up real quick. I'd do my best at some form of PPE too.