So let me get this straight. Foreign tourist spend less money in your country than domestic tourists because the foreign tourist are driving in with an RV and living off of a fifty pound bag of rice during their vacation?
Let me set this straight: My point is you have an incorrect idea of how much space a month of food (and it needn't all be rice; that just illustrates the point) takes up. You can readily fit it in an RV, especially a big one.
Fwiw, there are a lot of highly frugal people in eg the surfer/kiting community (example!) which do indeed spend pretty much nothing where they're visiting for their hobby.
And they do often smell and leave trash behind.
So I can imagine that being true if you're living in one of those hotspots... It's a hard topic though
