2015 Hemisphere 282rk
I have a 2015 282rk also and we ordered it. We were told 6 weeks and I think it ended up being 10 wks or maybe longer.
I believe the sales guys will tell you want you want to hear to make a sale. Then it ends up being longer and you hear whatever story they wish to tell to keep the customer calm.
I'm sure low part supplies can be the case too along with lots of orders at forest river right before peak season.
We ordered ours in 2014, not exactly sure what month but we finally picked it up in June 2014.
I drove to Ohio in the a.m. of a Thursday to get it. Did the PDI, hooked it up, left around noon, drove back to SC and got home around 4:30 a.m Friday morning. Washed the truck and trailer, loaded everything and left 8:00 a.m. on Saturday morning for our week vacation in MB SC.
Hang in there it will make it!