If you own it... have someone roll truck liner on the roof and paint it white then caulk the heck out of everything else to stop the leak. If not sell for scrap or whatever you can get out of it. If not forget about it...too much maintenance for a older person.
'11 F150 XLT Red Candy Met. Ecoboost 4X4 Screw 5.5', Max Tow,Reese R16k 5th wheel hitch,Ride-Rite Air Springs, E Rated Tires, Extang Cover
'13 Keystone Cougar X-Lite 29RES,triple slides,Mor/Ryde suspension, Reese 5th Airborne Sidewinder, 16" E rated tires