[Jurrr]

Raise it up preflop! Call or raise flop, don't push, reevaluate turn. Whether you call or raise depends on the aggressiveness of the villains; if BB is passive then maybe he is betting a flopped set and only 8 your flush outs are live with him having redraws. You definately don't want to fold out the other FDs. They will pay you off nicely when your flush hits.