I don't know about Howard County personally, although I've heard through friends that it has an excellent public school program for kids on the spectrum. I'll call a couple of them tonight to see if I can get more info, but in the mean time, there may be some helpful information on this site, including contacts. My son is very low-functioning, so his IEP would be completely different than what you are looking for (plus he's in a different county).
Good luck with everything.
http://www.howard-autism.org/