Not very safe,esp.if you are not familiar with transporting and hauling LP.Not very efficient,not having a pump system.And, if they do not allow a certified person and truck in the park, they for sure will not allow you to try something like this.Also, before you spend the money and add an extend a stay,check with the park,they may not allow a bottle (not contained", such as sitting beside your unit.If you have seen others in the park doing this,would be a good time to talk to management, as having a truck come in to fill units is way safer.
