The latest and greatest at Camp Barakel is the Thunder Express. Formerly known as the Tunnel of Fun. It's a big tube that you go down on a sled. It's 160 feet long so it's a good ride. The line was long, and the kids LOVED IT!!! We all went down. Even Mom. It took some convincing that it was fun but she gladly hopped on a sled and went down too. The kids thought their Mammy was so cool for doing it.