I think this is an excellent excellent addition to Hersheypark. This ended up being so much more than I expected, and I've overwhelmed at what the park has put together.
Here's my understanding of the new "Boardwalk" section of the park...
The entrance will be between Tidal Force and Canyon River Rapids. The entrance's to both of these rides are being reconfigured to the Boardwalk area. Then, you will go down into the Roller Soaker area which will probably remain the same. Then, you will be hit with the new attractions, all lined up by Lightning Racer all the way down to the Wild Mouse. I can't wait to see this thing when it's all complete! I really can't believe they are going to fit all of that into one space!
-KKR05