I assume Frank and Jenn are going to start by setting up camp, but I will defer to you two as to what you want to do first.
Couldn't find a Lychwood park in the state, so I took information on the local animals, including which are protected, from Mark Twain National Forest, which is pretty close to Salem Missouri. If anyone's wondering what the heck is a hellbender, they're a kind of salamander, pretty big as such things get (usually a bit over a foot long, sometimes as much as twice that, but they're harmless, I'm not sure how they got the name)
Yep, that's because Lychwood Park doesn't exist :P! In fact, I didn't even realize there was a Salem MO, and the town I described is definitely not based on the real place. When the characters return to St. Louis proper, I'll base locations and the like in more reality, but this part is definitely fabricated.