You are going to love your 3008w. We got one and found it delightful. Unfortunately we are in the wheel recall, but, that will be taken care of tomorrow. We have used the y hookup for the sewer when staying with full hookups. It is easy, just hook the hose up after you park and before you slide out the rooms. One other thing is during leveling, to raise the slide out side about a half inch to 3/4 inch above level to compensate for the leverage of the slide outs all being on one side of the trailer. It isn't terribly noticeable but, it is a slight tip. We have been through some pretty big storms in 2013 and the trailer never had a drop of water leakage. Still customizing this year and getting a new hitch. Needed more sway control than with a single friction style hitch (they say you need two over 25 ft. so we were over anyway). We pulled with our half ton and the trailer pulled just fine and the truck was just fine and got the same gas mileage as pulling our old 28 footer, maybe a little more. You will love this one.