Hey Dan,
i didnt go to the race, but i saw you at your shop a while back. have you seen the doc about your shoulder? i did mine pretty bad a little while back (which is why i didnt go the the last city ride) but now its back to about 70-80% full use. the doctor said it was an AC joint in my shoulder, and there was quite a bit of visible swelling around the area. it was really bad for about 4 days, where i couldnt even slip a shirt on without a lot of difficulty and pain. but it slowly got better and now im ready to start riding gently again. so maybe it you wont be out for as long as you think...with a bit of luck. i dont know how bad you crashed, sounds bad tho. i did mine from about 2 meters high and sorta police rolled onto the transition after bailing in the air. got pics of me before i bailed so i know it was high.
GET BETTER SOON
ps- did you find out about those manitou fork lowers?