Although I'm sure it'll be a while before i try my luck online is this a very social game? Do people talk and organize over vent? I'm a big fan of playing with other people.
This really depends on your past gaming experience. It's all relative. I never spent any time with a massively multiplayer online game before Aces High, and I was amazed at what I thought was a very high level of social interaction in this game. Then, a few years later, I started playing a more traditional MMORPG, and the level of communication (good and bad, mostly bad) is far beyond what is in Aces High.
So, if you are new to online gaming, or have only played multiplayer in "private server" type settings (>64 people or so), you'll be very pleasantly surprised with the social interaction in AH. However, if you are coming from Eve, WoW, or any other of the elf games that no man with dignity would ever admit playing publicly, you will not consider the social interaction in AH very extensive.
One thing you will soon notice in Aces High online play is that there are no levels. You don't gain points that give you any sort of visible seniority over other players. Therefore, new players have a more difficult time finding each other, and veteran players who otherwise would use their 1337 virtual seniority to shove others around must first build a reputation before any such trash talk is useful (as if it ever is). To know and be known in the AH community you first have to build your own reputation through your actions; nobody will ever gain any impressions from you based on a level indicator next to your name. New players have unlimited opportunities to make a positive name for themselves regardless of how long they've been playing. It makes for an interesting social dynamic, as you will soon discover.
So, don't be discouraged if you log on the first few times and you're pretty much ignored. Friendly folks will of course be on text and range to help you if you have a question, but don't expect people going out of their way to fly in formation with you, ask you where you're headed, etc. It's not that type of game. However, once you are in battle, there exists great "in the air" teamwork through a fantastic ingame voice comm system (vox).
There are many squads, and once you find a group you like flying with (and that likes you!) join up, you'll learn a ton and have a ton of fun, as squads represent the best social dynamic available in the game.
Welcome to Aces High.