I have a mobile home that had rain damage due to a leak in the roof causing the ceiling to crack and open up. It was built in the seventies so it's probably plywood it can be patched with drywall. I just need someone with experience with drywall to patch up the damaged area and paint it and make it look like a normal ceiling. Please text me if you have any experience in drywall and the materials. It's not a very big area I would say it's about 4 ft by 4 ft.