I'd like to reply to what appears to be negative input concerning NL. I purchased a 2016 8'11" QSE with all options and have now spent almost 30 night in it and have traveled around 5000 miles both on and off road; most recently to Nova Scotia. I have nothing but praise concerning this TC and the customer service demonstrated by NL (Keith). Have I had any problems, yes, the Happy Jacks (Electronics) failed shortly after delivery. I notified Keith who promptly notified HJ and they immediately replaced the receiver/transmitter. As for leaks and humidity problems, I keep an eye out but have had no issues. Be careful not to equate the quality of a much older NL to that of today's models. In my eyes, it is one of the best built units out there! My two cents!