short handed at aggressive table

[J. Stew]

playin 4 handed with 2 maniacs and 1 aggressive, I'm calling down with middle, sometimes bottom pair, they're hittin cards the cards though. Should I even be raising pre flop with hands like K J o or 8 9 s or mid pairs since everybody's comin anyways. Should I just be callin more hands pre flop, and only raise with premium? I don't wanna just tighten up cause playin 4 handed but if yall know a strategy to ride out maniacs when they're catchin' holler.