I did a search of this forum and came up empty. Google wasn't much help either.
Rocky Mountain's home page offers no info on the spas, other than a jet count, some pump info and seating.
I would hold off buying this spa until you can learn more about them. (Better Business bureus for both the dealer and manufactuer)
How is the tub insulated?
What type of warrenty?
Any specs on the tub? (heater, ozinator etc)
What's the dealer asking for a price? (The web site says $6700...)
Are cover, lifter and stairs included? Delivery?
Did you wet test?
At $6700, I'd say go compare this tub to a Tiger River Caspian, A sundance Bahia, and I beliver there are a few others tubs in that price range (help me out here folks).
At least that way you can judge/guage what you are getting/not getting.
The lack of info about this tub is a bit unsettleing...