I'll go out on a limb and admit I saw a UFO around 1966 or 67. Night sky, waaaay out in the country, no lights around at all, no airports nearby. Saw a large, round, something or other with varied colored lights all around it, moving silently, rotating. Hovered, got closer, eventually went away very fast. No noise. It got pretty close.
Around that time I had another interesting experience, too. And no, I wasn't under the influence of anything.
I was driving back to Denver with my family from Dallas and we stopped in the Oklahoma panhandle to fill up the tank. I looked up and saw what looked like a gigantic locomotive in flames slowly cruising across the sky. I completely wigged out and called my Wife to see.
Turns out it was a Russian craft re-entering the atmosphere.
I also saw a neon blue meteor during the '98 Leonid shower.