........I've found the hotspots sold for caravans to be unnecessary and expensive if you already own a laptop. They tend to be in the range of £120 - £200.
The booster aerial (outlined in the second post of this topic) is currently being sold for £50 with free delivery.
By connecting the booster aerial to your laptop, it can be configured to create a local secure private hotspot around your caravan.
This allows your other devices to connect to the free site wifi.
I have found it is best to have a variety of ways to connect to the internet when away with your caravan as sites differ a lot.
Unlimited data phones will cost around £20/month........too expensive for me but fine if you have one and you can get a signal.
My system is to take a laptop with the plug in wifi booster and two phones with inclusive data on £5/month contracts.
I utilise whatever system is cheapest on a particular site ...........works for me
I never pay to use a sites wifi
