twins...

Hi, I joined the group a long time ago but have never made it to any meetings. Part of this is due to the fact that I have 16 month old twins and I'm intimidated about taking them outby myself. I feel like it's unfair to them because we can't go to the park or things like that. They are both running and generally do so in opposite directions so I'm just afraid that one might get hurt. I would love to start coming to meetings but I don't want to burden other moms with helping me take care of my kids. Any ideas? I really don't want to do leashes....