I'm using a set of Brophy Mounts with some minor mods and they're working out very well with the 2300 lb Adventurer (fully loaded). One issue is that the connecting chain links have a tendency to pull the mount sideways so I used another set of connecting chain to secure one to the other so now the mounts are much more planted and don't move at all.
![](http://i63.tinypic.com/iegton.jpg)
Because of the angle of the tie downs, they allow more rocking motion so I fabricated a rear bar that mounts in the receiver and really holds the back of the camper down so that it can't teeter like it had been doing.
![](http://i65.tinypic.com/2wqshvd.jpg)
Since I made the rear bar, we bought a Honda EU2000 so I made a bracket to hold the 2.5 gallon generator fuel.
![](http://i64.tinypic.com/tapogg.jpg)