Darkride designer Bill Tracy built many walkthrough funhouses in the 1960s and 70s, but only two remain. Both are named Pirate's Cove and are located 500 miles apart, at Waldameer (home to the Bill Tracy Whacky Shack) in Erie, Pennsylvania, and Trimper's in Ocean City, Maryland (also home to the 1964 Tracy ride-through Haunted House). Trimper's built theirs in 1971 and Waldameer's Cove opened in 1972. I wanted to do a photo walkthrough of both rides and also show the similarities and differences between them. This will be a long post, so I'll be happy if you stick through to the end!
The first pic is of one of the entrances to Trimper's. The crow's nest with the terrified pirate used to be at Waldameer as well, but it was removed years ago.
Compared to Trimper's, Waldameer's tilt room is barer: