Well, guess who's back?   ME!!!  Joined and visited the gym today.  Only did a 20 minute cardio on the elliptical with a average HR of 130 and a Max of 147, but at least it's a beginning.  I'm going to try to get to the gym at least 3 times this week but keep my efforts to 'cardio' for a while anyway.  I may add a couple days of 'resistance' next week.... we'll see.  Didn't feel terrible .... tomorrow I may feel different.