I bought a travel trailer camper last year to go camping more and last year the battery kept draining super fast and we couldn’t find a reason why. We decided we would buy a generator so we can continue to camp from Costco but someone told me that you have to ground it with an 8 foot deep rod so that you don’t get shocked, my question is this how do you pound an 8 foot rod into the rock hard ground at these campgrounds? And the follow up question, how do you pull it back out of the ground if it is that deep? Thanks in advance!