Hersheypark changed to a new style in 1999, which they continued to use pretty much ever since. This map was designed by VistaMap and is credited to Gary Milliken.
This is the earliest map I personally used that is in my collection. You can see I circled the rides that I rode. In those days, I had a pretty strong fear of roller coasters, which is why I only rode Trailblazer that day that I went. (I rode Comet for the first time in 1997 and not again until 2001. It wasn’t until 2004 that I started to get over my fear of riding roller coasters.)