Although this survey would give a 'general' idea it would really be beneficial to see a questionnaire where one had to actually fill in numbers and answer questions such as what kind of RV, towing a vehicle, etc. as this makes a difference in fuel costs, etc. so that everyone submits the same itemizing and also some extra questions as to how much you stay in a place before moving on and what type of RVing you do - private parks only, public parks only, boondocking only or a mix of the three. With that additional information a newbie could then zero in on the kind of RVers they are and get a little more realistic idea of cost.