Best all around tripod that I've used is the Outdoorsmans medium (or medium-short for better portability when folded). It is made in America, lightweight, and provides stability in wind. There is an extension arm for about $100 that you can add to stand and glass with it.
Last year I used the Outdoorsmans tall version, and it was a little long for storage and portability, but at the same time a little short for standing. I constantly moved it around the mountain to find a large rock to support full extension when I wanted to stand. Great for sitting though, go figure. The only pack that fit the large fit was an Eberlestock J107 (or the archery version of that one).
For binoculars and especially big eyes, e.g. 12x50, 15x56 binoculars, the Outdoorsmans Pistol Grip is unbeatable. Squeeze the pistol grip like a gun and it loosens ever so slightly. You can cover territory like you would not believe, popping from view to view, or panning very slowly once you get the hang of it.
For spotters, pan heads work best because they are a little more controllable.
I did try a couple other options this year including the Vortex Summit SS, which I am still not completely sold on. It is very light, but I noticed the shakes immediately looking through 12x50s in it. I have an extension arm for it to stand with and it amplified beyond what is usable in the field at longer distances.