setup recommendations

We're a family of 6 with a 70lb "puppy" as well. We bought our first camper secondhand which really wasn't built for us. It's time to sell it. It boasts 4710 dry which i know means nothing. We always tow long distances with the tanks empty. We tow with a Nissa Armada with a Reese dual cam system with #1200 bars. Our truck handled our current setup just fine. I'm thinking we shouldn't exceed 6500 fully loaded. Here's my request:

Suggest you look at the Lance series of trailers. I think they make a 27 ft. trailer which will accomadate your family of 6 (if dog sleeps outside) :) Fat chance:). and is relatively light .