[Jeff n Susan]

I have found that the hotspot on your cell phone to be best, not only when you have a good signal, but from a security standpoint also.
There are a lot of hacks when you log on to a private WiFi service. When you log in to your hotspot on your phone, the security is YOURS, not some campground that may be rebroadcasting your information.
I am not saying all campgrounds are this way, but I have run into my share of the insecure ones. Good luck!