we have a wildwood, same as salem , different name from FR
we have only had minor problems. have had no leaks with roof, slides, or seams to this point. we do apply the slide lubricant and seal lube each time we use the slides
only problem we have had is the temp control to water heater and the support leg to our dinnette table, both replaced free under warranty.
we are happy with our trailer so far.
2008 Wildwood LE 29BHBS