Yeah so I'm out
The bad news is that hibernating rattlesnakes are still rattlesnakes. And as it turns out, rattlesnakes are not as slow as other snakes in the cold: https://www.sciencedaily.com/releases/2020/07/200723143700.h...
Weirdly I lived on the outskirts of Arizona for years and only encountered in one in the wild
Yeah so I'm out