Just found your message sorry it took so long. We have a 2012 28J and have had it since '13. Bought it from a guy who was gonna travel but his wife went back to work so they sold it. We got it for a good price. Its a pretty good vehicle have had a couple of issues with it (fuel pump R&R) while on road, we do not care for the round dinette have thoughts on how to convert but just havent gotten around to doing anything. We tow a 13 Hyundai Elantra behind it as its fairly light and has good road manners in tow and when driving. It is a manual trans since they dont have an auto with tow capability.
I am planning to have brake pads replaced along with the shocks in next month or so never have been fan of the oem ford brakes have read that the Monroe rv shocks are a good up grade so will find out.
Dont know if you have found the following site, not real active but looking for help to be so:
https://aspectcambriarvforum.forumotion.com/