You're joking right
?
Have you ever been RV'ing? NO dont do it, and it is not just the splashing around, think about the poor fish and corals being thrown around. Besides there is no room at all in those things.
We have a 30' 5th wheel and after 4 or 5 days we feel as if we are in a jar and cramped.
I understand your thinking, I love my tanks but not that much. If you really want a saltwater set-up go and get one of those screensaver programs and put it on your laptop and watch it.
My wife bought me one and 2 months ago on our last trip, I had the laptop on the table for the whole trip and when I needed a fix, i just looked over...
However you do do this, I have got to see some pics...
Good Luck,
Leon