what's with the shortage

. i'm hoping to go to Sturgis this year on a memorial ride for a riding buddy who passed away last week of cancer at the age of 44. We had the trip planned as a bucket list item. my problem is my bike needs a ujoint and it's been on back order and won't show up for at least 6 weeks. i've tried ebay and all sorts of internet stores. has anyone got a spare one out there that i could buy ,or have a line on one . thanks for any help anyone can give.
The other thing you can try is shop around for some trike shops that did a conversion on a 1500 GoldWing .... they use the same u-joint