Shower Skylight Leaking - Quick repair or "go for it"?

One thing I know is that the rotten wood won't get better.;)

I've pulled apart a couple of travel trailers with leaks, it is amazing where water goes and how much it can rot the frame. i'd suggest to repair it now and make sure you don't have any leaks.

The last trailer I restored was stripped from the inside and the bad wood replaced. There are pictures and explanations in the restoration thread in my signature line-The Cowboy/Hilton.