Frank - in August we purchased a 2304 to replace our 2006 Rockwood 2104 - particularly for the bathroom design and the pantry. The 2104 had the small bathroom and no pantry. In my opinion, the 2304's bathroom design is one of the very best you can find in a smaller trailer - very roomy and lots of storage spaces. We were able to get our unit customized at the factory - no murphy bed, but rather a fixed queen with a pass-thru up front underneath, as I didn't like the limited exterior storage in the stock 2304. Finished out, our 2304 is about 3,750 lbs empty.
As far as your towing question, I pull ours with a 2004 Dodge Dakota Pickup - V8 & factory tow package - tow capacity is rated at 5,500 lbs, and I have had no problems & use an Equalizer hitch - and have the 1,000/10,000 lb sway bars for extra insurance. For any trailer & tow vehicle combination, ensure that you are well within the limits. From what you've written it sounds like you would be.
Charlie & Kathi
Albuquerque, New Mexico
2011 Rockwood 2304
2013 Dodge Ram Laramie 4x4