I just took delivery of a 2015 WhiteHawk 28DSBH and the following are the available options:
Customer Value Package is mandatory for all White Hawks. The package includes: 13.5 A/C, apart tire and carrier, microwave, 6 gallon water heater, auto ignition water heater, ABS gas bottle cover, bath skylight, outside shower, oven and tub surround and aluminum rims.
You can order this package with the 15.0 A/C but not required. There is an additional cost for the 15K A/C.
The Summit Edition Package is mandatory on the 28DSBH (not available on 25BHS or lower trims) and includes: slam hatches on both sides for front pass through storage, 30" entry door, crown molding and wood button strips - living room, exterior fridge, arched interior ceiling, ladder on exterior, enclosed underbelly and 32" TV.
The Glacier Package is available on all White Hawks (not mandatory) but I do not have what that includes (the Jayco site details the walls and floor changes with this option).
Electric stab jacks are a stand alone option.
I picked mine up off the lot and it has the 15K A/C, electric stab jacks and glacier package (this is the Summit Edition Package, Customer Service Value Package with 15K A/C upgrade and the Glacier Package).
The trailer is very nicely equipped and I didn't think about the electric stab jacks but used them this weekend and they are fine. Push a button and down they go, stopping at the exact point to "stabilize" the trailer. The Glacier Package and larger A/C could yield a higher resale value so I was fine with both.
2014 Ram 2500 Laramie, 4X4 CC, 6.4 Hemi, 3.73
2015 Jayco White Hawk 28DSBH Summit Edition