Just to alert you to another resource for ADA questions and answers on access to tourism, parks or recreational sites: The National Center on Accessibility has a toll-free help line M-F 8-5 eastern time: 1-800-424-1877. The staff helps answer questions about tactile maps of battlefields, accessible trail surfaces, etc. Their web site is at http://www.indiana.edu/~nca/txt_resources.html. Ray Bloomer is director; [log in to unmask] I have no direct experience with them, but ran across the web site while researching another topic. Kay Lancaster [log in to unmask]