William, last time I drove to Del Rio from San Antone the speed limit was 80. Also from Ft Worth to El Paso it was 80. Three years ago I was driving the Mazda RX-8 across west Texas. Speed limit was 80, I was cruising about 90, when I got passed by a Texas Ranger. When he was about 1/4 mile ahead I started kicking the cruise up. At 110mph I finally quite losing ground to him. For the next three hours we cruised at 110. As we neared El Paso I dropped the cruise back down due to traffic.
After leaving El Paso I headed north to Alamogordo. After passing through Oro Grande, the speed limit sign just said "End of 45 mph". I put my foot in it and held it. At 100 I set the cruise, then kept bumping it up, till I reached 140 mph. Did not take long till I was having to back it down for the Border Patrol Check Point, just before Bolls Acres coming into Alamogordo.
Love driving out there, you can see anything coming miles away. Just watch for Coyotes and Jackrabbits.
Hooker and Swampy: I too love the Ford GT. Drove one of the original Ford GT-40s back in 1973 in Las Vegas. But I can not get into one anymore, arthritis won't let me bend enough to get in under the low roof. I tried a few years ago when the local Ford Dealer had one sitting in his show room. But the Viper I can get into when the top is down. that's the only reason I did not go with the Ford GT myself.