L8H45G93 Moon is quite
popular - often busy/not in fish tank.
No need to stick to one WL.
OKTs normally
outside house to "chio" customers.
Easiest way is to ask for the other WL you want
outside. Just go in / follow WL for session / do not look at the others. Said you not aware / did not see her - if regular ask.
Have fun. 
Cheers.