Question
Gary,
Because both of my thumbs are affected, I have a hard time doing the exercises with enough strength to make a difference.  Can you please help me find objects to use that will help me get better?

Thank you for your time and effort.

Answer
Hi Pat,

At this point in time, I think your best option would be to recruit a friend to use their finger and thumbs to do the work.  And have them press their thumbs (using their bodyweight will require less strength in the areas with bigger muscles) on the tougher areas to get to. And then go through all the techniques on my Thumb Joint Pain Relief page,
http://www.do-it-yourself-joint-pain-relief.com/thumb-joint-pain-relief.html
I wish I had a better answer, but I think bribing a friend or loved one to work on you is the best option.
I hope this proves helpful.
All the best,
Gary Crowley