Since you're coming from Miami I assume you speak spanish which you will need in Wheaton

. The area near the Wheaton metro is considered Wheaton but keep in mind that these are not incorporated cities so the lines are fuzzy. It is really one big urban/suburban area that runs together with each area having its own "feel". Silver Spring and Wheaton have some crime but I grew up here and still live here and consider it safe, especially compared to some other areas in and around DC. Coming from south florida I don't think it will be anything you can't handle. There are lots of parks in the area - no problems there. I'm a little confused by your question - 20910 is closer to Silver Spring and Forest Glen metro stations, it's not really in Wheaton. Are you asking about the two different areas? Also keep in mind that 20910 spans some really different neighborhoods on its own. Schools are better in Silver Spring than Wheaton, Montgomery Blair in SS has two magnet programs and is nationally recoginized. Einstein and Wheaton HS are on the lower end of MoCo high schools, but are probably still good when ranked nationally. I've lived here most of my life so if you have any more questions fire away.