Ugh- found some water in the overhead bunk- what to do.

If you decide to repair it, Torklift in Kent has an RV service center. I have used them for hitches and welding needs throughout the years and their work and customer service is top notch in my opinion. If you have the time and confidence to do it yourself, go for it. I certainly would. That is the only way you can truly guarantee it's done right.