My update - I went for a hike yesterday and had a one hour walk/jog in front of the TV today (CSI of course). Still don't have a treadmill but I did get some high impact flooring mats to jog on (so I don't get shin splints). I still need decent shoes - I keep using berkenstocks to run in. Foolish, yes, I know. :-)
I also signed up for the online Momentum Fitness program. There is a special for people involved in the Flylady program, so I used that for a discount.