Kevin, thanks so much for posting the story. I am sure glad you finally made it home after such an epic journey.
Tell us: How far off the main trail was your camp site? Is it just a few steps off the trail, or would the tent be out of sight for hikers? The reason I ask is that there have been a few people hiking up the trail -- one group in February. I am wondering if perhaps someone might have seen the tent and maybe recovered it.
But also, very strong winds blow through the area, and if your tent wasn't anchored down with tent stakes or tied to rocks, it has probably blown far from your camp site.