Ideas on what to do with current kids when labor happens

So, I have 2 kids, age 4 and 3. Where we currently live, we have no family here, and I only know 1 person that may or may not be available when I go into labor.

What DO you guys do with your kids? I'm not gonna have anyone here this time and not sure what to do. I definitely want my husband with me at the hospital, the last two weren't the easiest of deliveries and I want him there...