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I wouldn't worry about not having a "team" together. I threw mine and a friend's together overnight (literally) and went into New Jersey on no sleep, and fell just short of the finalist's lounge. At the very least, it's experience. And a chance to interact with other fans.
I'm new to the site, but I'll be attending the LCQ after falling short in the 4th round of prelims in Newark. I too will be staying at a hotel, though I'm not sure which one yet.