[cmcr0703]

hi everyone im new to this forum,but i just picked up a 72 suburban and wondering if someone can point me in the right direction .The roof all along the drip rail is rotten and im wondering how to attack it.......if i should try to find a whole new roof or try to patch it......im having trouble finding both patches and a new roof.....if someone could help me out i would be very thankful.....