Can someone point me in the direction for research please?

This is encouraging. I started researching the Rockwood Roo and after 20 minutes of scanning a few forums, folks were saying so many bad things about Rockwood that I was scared away. Folks were saying better things about 2-3 other names, but I soon became weary of all the models. So, overall I am disappointed that 99% of campers can't be bullet proof with no leaks or issues. Guess since I am shopping used, I hopefully can see proof of one that's held up well over time. Thanks!