Well, we just had to go to Roswell, New Mexico.  I mean, why not? It was just about a 40 minute detour on our way to White Sand Dunes National Monument.  Thanks Chris for the idea! If it weren’t for you, we wouldn’t have these ridiculous photos! By mid-afternoon we left Carlsbad Caverns and made a brief visit (literally less than an hour) to Roswell.  With the limited time we had, we only made it to Alien Zone, a silly tourist trap where one can spend $3 to take a bunch of campy pictures and get a decent laugh.  Not much else to say,…