Yes, I'm in AZ. A little town west of Phx called Tonopah. Which is not the one in Nevada :)
My truck is running pretty well lately. I plan to do at least a couple things this year:
Move down from 33" MT tires to 31" AT tires. My axle is 3.08 and 55 mph is around 1800 rpm now. 75 mph at 2500. Going to 31s should slide that up into the power band a bit better.
Replace the missing rear fuel tank, but I'll start a new thread on that when I'm ready. I've got some ideas and questions on that one.
Oh, and cool that I'm number 100 :)
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1983 F-150 2wd, 4.9l T-18