Please trust me on this...snake away does not work. It's a product of complete BS. It was just a way to make some money. Ask any herpetologist.
There is no "escape all" way to avoid snakes. They really aren't that bad.
and trust me, most rattlesnakes won't bite unless provoked. THEY WILL NOT "CURL UP IN YOUR sleeping bag" either.
If anyone knows of a SNAKE INFESTED SWAMP please tell me, because I have been all over LA, FLA, NC, SC, and have not found a place where I could spend a week under nothing but the stars and be bothered by anything else but mosquitoes.
Almost 95% of what you hear is BS. Yes rattlesnakes are nocturnal, but no, they do not go after every heat source they find that is substantial. Why? That would mean every single mammal outside is a heat rock Is that a badger? Ok I should curl up next to it. Is that a duck......oooo a sleeping bag..is that a raccoon? At one point a person put out the notion that rattlesnakes are attracted to heat. Yes that is true, but they aren't friggin stupid.
I repeat for sure....NO SNAKE WILL CURL UP WITH YOU IN YOUR BAG. THERE ARE CIRCUMSTANCES WHERE THIS HAS HAPPENED, BUT KEEP IN MIND, ITS MUCH MUCH LESS THAN 1 IN A 1000. No snake looks for a giant source of heat as a "hibernacula". I guess they could, if you have been sitting there for 20+ snake generations (roughly 30 human years) give or take.
I promise you, most snake myths are just that, as with everything else. NO SNAKE WANTS TO BE MESSED WITH, EVOLUTION HAS MADE THEM THAT WAY, WHEN THEY SEE "HUMAN HEAT" THEY GO AWAY. There are a few discrepancies with this, but trust me they are fluke. I've slept in "rattle snake infested" fields on purpose. I've messed with "the evil Florida alligators". Most of our education is due to media. I will gladly post a study about this later on.
I will go on and on about this, but not right now! I have to go study!