Going to be working from home!

I work 100% remote was in the same predicament. When we lived in MD cable was not an option. That is the ideal method though but for a fill time rv'er it's not practical - unless you have a 4,000 mile long cable. Satellite was very expensive, not portable and the latency was unacceptable. You do not want to be reliant on a campground or anyone else for that matter with respect to internet connectivity. Not only is CG wifi woefully inadequate they will throttle you back so it really won't work very well and if it goes down you are out of business. You need to be self sufficient, reliable and portable. I used a Verizon Mifi/jetpack and had an account that had about 20GB of data allowance. Preferably 4G. There are no issues with respect to company being on Wifi that have ever heard. I work for a very large bank and use a dual encrypted VPN. Trust me, wifi is not an issue. You will churn through data though and you need to be in a location with fairly decent signal. But the jetpack is very small, very reliable albeit pricey.