there are, at a bare minimum, four people i can think of off the top of my head who will start cr with you at a moment's notice and tend to boomerang quickly. also the majority of people i've seen tend to tag back fairly quickly, at least on the network.

a quick question: did you get accepted past the initial week or so and tag into the intro log? i noticed tag-ins there have dropped a lot in terms of intensity, probably because people are building to the event post in around three days. if you throw a top-level up there, people will almost certainly tag in quickly.