One of the best things I'ver ever done is got to the state's (in this case, SC) DNR website and look up the pics of snakes in our area. Creepy as it was, I learned to identify them on sight. Saved me many a heart attack, since we regularly have yellow rat snakes over 6' long, copperheads and canebrake rattlers here at home. The venomous snakes get a 1 way ticket to snake heaven. The nonvenomous who get too greedy for eggs get a ride to a wildlife preserve. We don't get rid of them all though, because they are very good at rodent patrol! They even eat the flying roaches the size of skateboards we have here in the woods!
I am eternally grateful for that. I'd rather have a snake than a huge, flying roach.
I did get a bite last year. It was weird, I never even realized it until I was taking off my shoes and my sock area on my ankle had to bloody holes in it, about an inch apart! I am much more careful about watching where I put my feet now.