I recommend talking to anyone that will stand still long enough for you to do so. Putting yourself out there means that other people will interact with you later. If you stick to the walls, people won't think about you when they're getting people together to go do something stupid. Second recommendation, if it seems stupid but fun, do it anyways. So the highbies are going to go off and fight vampires and nothing else is going on. It would be suicide to go do it. They're willing to have you along... do it! Figure out ways to help out, like pulling downed people to the back lines and healing them/buffing them. A shield will block most attacks, so a shield on a lowbie is almost as good as a shield on a highbie. Thirdly, organize new people around you into a fighting force, and then go look for trouble. Even if you don't know anything about the story of the day, you can go out and adventure for loot and glory, making friends that will last you quite a while in game!