Since my earlier reponse to you about the roof ladder on the Eagle 26.5 RLS, I have this unit on order. I then went on EBay and ordered a collapsible 12.5 ft ladder. It arrived yesterday, and I feel it will definitely do the job. It will fit in the compartment, and weighs only 26 lbs. Problem solved, and no ladder to obstruct the view out the rear window. I hope this helps.
2014 Silverado HD 4X4
2013 Jayco Eagle HT 26.5 RLS
Reese 1600 Quik-Slide, Mor-Ryde