The only thing you didn't mention is your budget ... which will of course impact your options tremendously.
There are several places that are currently listed for sale in the area that you're looking for. I would recommend getting out there sooner than later to take a look (even if you're not planning to buy till June). That way you're going to have a good feel for the market when you will be ready to buy.
The closest homes to Christa McAuliffe are:
* 19264 Brookview Dr - 4bed 2.5bath for $1.375mm
* 6151 Prospect Rd - 3bed 2.5 bath for $998K
If you go a tiny bit farther out, your options currently are:
* 6370 Tucker Dr - 5 bed 3 bath $1,575,000
* 12151 Saraglen Dr - 4 bed 2.5 bath $1,499,000
* 12135 Saraglen Dr - 4 bed 2.5 bath for $1,375,000
* 6549 Ivy Ln - 3 bed 2 bath for $1,165,000
* 6283 Rainbow Dr - 4 bed 3 bath for $1,058,000
* 5505 Castle Manor Dr - 3 bed 2 bath for $998,888
I'm happy to help you learn more about the area and show you any of these homes.