When we had our Roadtrek 210P we used a 9x9 dining canopy we put up over the picnic table. We bought it at Tractor Supply on sale for twenty bucks! We also carried a ten by ten screen house we bought at Walmart for about $40 bucks. Both were light weight and easily put up by one person. One or two people don't need a huge shelter. Both of these were very small and light weight, easily stored under the rear seat along with more junk than you can imagine!
We were more concerned with weight and size than fancy. Worked well for years and still have them both.....keep them for when we tire of the hassle of a C and move back to a B.
Paul