Good luck, OP. I don't blame you for getting out, and may be doing the same.
My wife and I had a very serious conversation last Thursday about moving to Seattle, and she was very enthusiastic. That surprised me a little, but we're now sorting out professional opportunities, assessing various neighborhoods, and making plans to visit at the end of the summer. I don't think we'd actually move until mid-to-late 2016, but we are eager to get our plans in order.
As for why we're moving... it's not entirely about the guns. This entire state is devolving into an nanny state that hates business, encourages illegal immigration, literally cannot budget ("maintenance of effort", anyone?), doesn't have the geek culture of Boston/Seattle/SF, and never met a government union it didn't love. But, it's somewhat about the guns, too. The recent MSP SBR/SBS advisory is basically the straw that broke the camel's back, because it showed to me that the state is going to crack down in the dumbest fashion possible and is not predictable. I can live with stupid and predictable, but not stupid and unpredictable. Washington state just unbanned suppressors and SBRs in nearly unanimous votes, so you can see the juxtaposition.
If I thought we could win the fight, I'd stay. But I don't see us winning in the courts or legislature, and the demographics of MD are horrible for us in the long-term. Time to bail, alas. I wish those who stay behind the best of luck, and I pray you prove me wrong.