Thanks for the input. I have a lot to consider and it is time to try some of these suggestions.
One question, though. Is an SI Joint injury the type that will flare up for most people from time to time? I understand the need to keep the core strong etc. to prevent it from reoccuring. However, is this (hopefully) something that most people do not experience reoccurences?
Also, I think I will approach my PT or doctor about the following medical restrictions:
"Paul is not to do any housework or yardwork for the next 5 years due to the ackward twisting movements involved. Paul is to spend at least two (preferably three) weekends a month hiking and/or climbing. Multiday trips are required at least six times a year."
If I am going to suffer with the pain of this thing, I think there should be an upside of some sort . . .
Thanks again for all the input.