It's been said before, but it's just experience. I'm not a fan of moguls either, but I love steeps and technical terrain. That means lots of skiiers....and moguls. It still sucks, and it's a leg-burning pita, but a necessary evil to access or exit the terrain I seek. Same thing applies to long bumpy traverses.
16 NS West . 15 NS Snowtrooper BIA . 13 Salomon Pow Snake
15 Now Drive . 14 Burton Genesis
14 Flow Hylite