Wanted to update you all on how this device has worked out. I am still having problems staying within my Verizon allowance because of my teaching online, and adding data Gigs is just way too expensive. I have been having to supplement my 40 Gigs from Verizon with whatever free stuff I can get.
So, the other day, I parked at the Volusia Mall just west of Daytona Beach. When I had gone in to do some shopping, I had noticed a sign on Dillards' door mentioning free Wifi, so I sat in my RV and pulled out my extender. Would you believe that not only could I use Dillards' WiFi but also got signals from JC Penney and the nearby AT&T store, the million books store, AND Appleby's??? Not all were good signals, but they worked. Yea! I occasionally would get one signal dropped, but could always pick up another.
Another day, I went into a McDonalds to use their internet. Afterwards, I tried it in my RV, which was parked in a dirt lot across from a side street from the restaurant. Worked there, also!
So, it looks as if big malls are hotbeds of free internet if you have an extender. I could get only a weak Dillards signal without it. This really makes it a lot more convenient--no need to sit in a restaurant and order food, when you have stuff in your own refrigerator that is perfectly good! (Course it is nice to eat out once in a while.)