One of my friends told me once that "PACU is where ICU nurses go to die" meaning that once there, they never leave!

I have been in your shoes and find the PACU a refreshing change!
The patients start out like an exciting ICU case and then in an hour or so they are better and leaving your unit! Quite a change from the old "failure to wean the vent" patients that you have to see day in and day out. I say go for it, you probably won't regret it!