I don't know what time you go to sleep and what time you have to get up. But I would definitelly not wait for everybody to fall asleep at 2am. WILDing before any sleep is futile. You may get a WILD or two, but it will be more of an accidental WILD, than a rule. Unless you are a dream yogi.

So I would go to bed as early as possible and get up for WBTB after everyone else has fallen asleep, and before they get up in the morning. Good luck with that. I don't envy you. Noise from inconsiderate people can really ruin my mood.