Good news! Well sort of!! It is NOT water damage! It is just a crappy piece of OSB board that broke in a soft spot when I stepped on it..That's right, our roofs are OSB board up on top, not plywood. It will eventually have to be replaced, but for now, I am happy with the findings!
2012 Sandpiper 365SAQ weighing @ 15k, Onan, 2nd air, slide toppers, TST
2013 F350 6.7L Lariat 4x4 CC DRW,Viair 1007, Ride-Rites, Edge CTS, B&W
2001 Chevy 3500CC DRW 4x4, 8.1L, 4.10 gears w/ Detroit TrueTrac
2001 Ford Excursion Limited 4x4 7.3L,V/B Spring Mod, ProComps, Hellwig Swaybar, & other 'Necessities'