Tony B wrote:
WiFi is important to us as it is our primary source of news and TV.
You can get some news on your cell phones, and likely stay within your current data plan. As long as you don't watch a lot of video.
Using your cell phone data plan for TV will quickly eat up your data limit, and put you into costly overages.
Even if the campground does have WiFi, it almost certainly will not be able to stream video.
Many campgrounds are located in places where it is extremely expensive or even impossible to have a high speed broadband connection.
Even if the campground can get a good connection, it won't have the bandwidth capable of dozens, or a couple hundred people streaming at the same time.
So do NOT plan of campground WiFi for TV/ entertainment. You might be able to get text based news, but not video.
And as mentioned above - the cell company maps will show you approximately where there might be coverage. But campgrounds in valleys, or with a mountain between the CG and the cell tower will not have cell coverage. Even with cell coverage, you are going to be lucky to get 3G at times in much of the country.