The way I lost my baby weight the first time was with Pilates.
You can get books and dvd's pretty inexpensively and as long as you
have a place in your home with enough space, you don't have to go
anywhere. I'd recommend getting togehter a few times with someone
who's done it before first to make sure that you have the body
mechanics of it right (if you don't, you can cause injuries).
There are also postnatal yoga and pilates dvd's that include the
baby!
And of course, breastfeeding and eating right will make a big
difference too! My second baby is 7 months old now and I'm
officially BELOW my pre-pregnancy weight.
Charissa
www.howemissions.blogspot.com
www.howe2knit.blogspot.com