Frogs97
Pre-takeoff checklist
Number of snake varieties which actively pursue people? Zero
Number of people bitten solely because they were playing with a snake, or were meandering around with their head up their azz*? Almost all of them. (* @SCCutler got to witness me in this state once, my fault.)
Number of snakes killed out of ignorance ("It's a snake, it must die") when in fact some of those killed are not a danger to domestic animals or humans, kill vermin, and may actually prey on venomous snakes? Well, you get the idea.
The only time I had a potentially hazardous rattlesnake presence around the house or barn was when we were storing grain to feed wildlife after a rangefire. Some spilled, and we were pretty busy with stuff at the time so rodents got into it. Then we had snakes going after the rodents. Our fault. They do like to hide under lumber/firewood/etc as noted above so take care of that too.
Not sure what qualifies as "actively pursues", but I've seen plenty of blue racers and cottonmouths chase people for long stretches.
We live in the country, too, and my approach is a mix. Round headed snakes get to stay. Plenty of black, rat and king snakes around here to do the work. But I have dogs and kids running all over this place, so pointy headed snakes meet an untimely end.