Alternative 1 would require minimal new construction and would, overall, result in no (or negligible) net change in the development footprint on the ranch. All construction and development would occur on the fenced 40-acre (Parcel 1) portion of the site. There is no development on the remaining 120 acres. Much of the currently disturbed area of the site, including the tennis court, would be restored and revegetated. The barn and ranch house would be used as the primary facilities for interpretation and visitors. The existing bunkhouse and a new campground would accommodate overnight guests. Camping and bunkhouse parking would be located north of the existing bunkhouse. Alternative 1 would provide minimal advancement of research and interpretive programs; research opportunities would be extremely limited and public visitation opportunities would be limited to 12 days/year (minimum necessary to satisfy requirements of the SAT grant). Research facilities (e.g., labs, offices) would be retrofitted into the ranch house garage. This alternative includes two potential locations (corral areas) for a new rustic amphitheater for up to 50 persons. One Searchlight party/gathering per year would be permitted. Alternative 1 will be eliminated from further analysis because it does not satisfy the research needs identified and only partially meets the museum and public education needs identified.