Quote (PANAM @ Feb 14 2011 07:11pm)
don't think i have double flash on a300 : / see that why im pretty worrying about quality of photos in dark club...
i still will go even if he don't gonna like them it will teach me a lesson

Does the club have any other lights at all, any lasers, anything like that?
If it does, go for quite long exposures (1/2 second or so is good) and fire the flash. You'll get some interesting results.