John,
If compared to my experience, you are already bone dry
My exercise routine (which brought me down from 8+ pads - not the Depends, but the real heavy duty Walgreen's variety, to 1-3 depends a day, after about 5 months) was this:
AT LEAST one hour walking every day, but at the beginning I split it up into three or four sessions, as I was flooding out after the first five minutes. Now I try to do an hour in the morning and 30 minutes or so at night. I started trying to get the hour per day in the day I got home from having the catheter out. If I miss a day, it doesn't hurt, but miss two, and leaks start. Three missed, no, let's not talk about that. Too soggy a subject.
Three sets of Kegels a day, best done right after coming in from a walk, or done with an hour or two between sets. A set for me is the usual hold ten seconds, release ten seconds, repeat ten times. The timing of the kegels right after the walk appears to have been significant. My uro says it is because the muscles are getting a general workout when all done together. The physical therapist may want to do tests to be sure you are exercising the proper muscles with the kegels.
I have seen that if I stop or back off a little on the Kegels that the leakage starts again. It looks like I am stuck with them for life.