I've found that the state park campground wifi services are "iffy" at best. I don't relish having to drive over to the CG office to check email. The private CG wifi services are better, but I don't know how secure they are, probably notta. I have the Time Warner mobile hotspot with unlimited access that travels with us. it's secure, and I don't mind DW doing bank transactions on it if she needs to. I would never do that on a CG wifi.
2013 F250 XLT
I now have a Keystone Outback, but I try to help when I can.
Bitter Gun Owner