Howdy Nathaniel,
First of all, welcome to Alliance.
A typical event for us lasts an entire weekend, with game-on Friday at 8-9p, and game-off around noon on Sunday. As you can imagine, that would be very taxing on the plot team (of which I am a member) to do weekly. One of our more northern-based staff was running semi-regular fighter practices, but I'm not sure of the status of that currently. We find the weekend-long Events very fun and immersive, and worth it to travel to from, say, Eugene. Our event this weekend is a 3-day, actually. If you find that bi-monthly doesn't tickle your LARP bone as often as you'd like, there's nothing saying you have to only play with us. In particular, we try not to schedule our events for the same weekends as
Shadow Accord or the Oregon chapter of Alliance (I feel like I'm missing someone).
With respect to creating your character, while you can certainly draw inspiration for a character concept from anywhere, I encourage you to start fresh with a character whose background derives from the rules and races of our system. If you still want to modify your existing character to fit the system, here are some things to think about: Why did your character leave the place where he had all these titles and lands for somewhere he knows nobody? We have "the mists", which is how characters travel from campaign to campaign in Alliance, and they don't always take you where you want to go, so that could be something. Also to keep in mind, your character will still start at level 1-2, so if he came from somewhere he was a paragon of greatness, everyone there must've sucked, or he lost his skills somehow. It could be as simple as, he was out for a stroll in the mists, when they took him to Andar, where everyone's super good at fighting and magic. That might not get you the bonus background build, though.
But really, you should have a back story that ties your character to the game world, rather than establishing him as an outsider. If you tell us (
plot@alliance-seattle.com) some basic things about what kind of character you want to play, we can send you some additional information that isn't in the book about the race you chose, and some cultural information if you want to have originated in Andar, that you can use to shape your character's story.
Hope that helps!