Thank you everyone for your wonderful information!
I think to start, we'd be taking on short-term fostering assignments. We'd prefer taking toddler age or older (just not babies).
My current students are anywhere from age 6-13 and I'd be comfortable with any of those ages.
We need to get into a larger home, though. We are currently in a one bedroom condo and we obviously won't be able to proceed until we find something larger with 2 or preferably 3 bedrooms.
As soon as that's handled, we are good to go!
Thanks again for all of your wonderful input, ladies. I will be sure to seek some of you out for more advice as we get closer to having a child assigned to us.