So you're playing a deep stack with a bunch of stations and you're worried about not being able to bluff them?
Wait till you have the best hand - any best hand, not just nuts - and valuebet the hell out of them = profit.
As far as 3betting goes, 3bet wide in position to iso a fish, don't worry about getting enough money in pre. OOP u gotto 3bet hands that flop well and are likely to dominate villain's range. QJT9ds >>>>>> AA72r.