Once again, if you know where to look on the Internet you might be surprised with what you can find.
The real value lies in knowing where to search, when to search and what to search for.
For instance, once a year, information pertaining to the developed and undeveloped acreage, available at various parks can be found on the web. A few notable examples, provided by Cedar Fair, are shown below:
Images: Flightdeck at California's Great America courtesy of www.ultimaterollercoaster.com
