I'll go against the grain here.

If they'll call any amount pre-flop then pushing non-pocket pairs too strong pre-flop is probably a bad idea (as odd as it sounds.) AK is only a 3:2 favorite over a non-dominated hand (72o) and your edge errodes quickly in a multi-pot since Ace high is not likely to be good. Learn to play the flop better and outplay them there. Watch them closely. Do they have a tell after they flop that monster? What do they do when they miss? Play the player! Focus your raises on hands like AA-JJ where you have a bigger edge pre-flop (since they'll call anyway.)

When the blinds are small play trap poker against calling stations. Any pocket pair, hands that can make straits and flushes. Particulary if they underbet, check often and rarely bluff. Draw out on them, then abuse their need to see a hand when you make your draw!