Arizona - New Mexico - Texas

[tombstone]

I'm going to ride from Utah to Texas next week, my planned route is;
Arizona, south on 191 to just south of Clifton, then east on 78 into New Mexico hook up with 380 across NM.

My question is.. What should I plan on stopping and seeing? So far on my list is;
in Az. the famous 191 road
in NM. the VLA, the aliens in Roswell , and....what else can you recommend? I need to get to Wichita Falls Tx in 4 or 5 days but can take 6 if necessary.

On the way home I want to ride as much of Route 66 as I can before I need to go north and head for the barn.

Thanks in advance for any ideas or advice!
Ken