Ya just can't keep a good Rocket Man down Chi-Town. As we all well know, those clots are often times fatal but it didn't keep you home. I had one in March of '17 that almost took me so know well.
Every once in awhile I meet someone or read of a post and say "there goes my new hero". You fit the bill. If I was in Sturgis I'd definitely join up and buy you a beer. Take care of yourself my friend and keep moving. Frequent stops and movement is what you know you need to do and by all means stay hydrated. It is another key way to prevent clotting that I learned from a retired Army flight surgeon, an avid rider, unlike your doc and one who experienced a clot. Have a great time and a great ride home.
You're the Man.