I might be running a tad late this year. Last October I finally broke the rule to never play with the funny bubble underneath the wallpaper in our main head rule. It was as I expected. Spent quite a few saturdays basically sanding the old wood out leaving a thin skin of glass and gelcoat, then laminated in a new wall. While everything was apart I went ahead with a few improvements.
Custom made sink.
Painted the vanity.
New wallpaper, commercial vinyl.