I know it might be a little far for you, but we have a playgroup in New Port Richey and we meet at least once a week. We have quite a few little ones the same age as yours and toddlers. We are on Meetup - http://sahm.meetup.com/2055
You should search Meetup if ours is too far for you because I know that there are playgroups on Meetup that are already established in your area as well. It is free to join, too!