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 Gnu Swallow Tail Carver . 16 NS West . 15 NS Snowtrooper BIA
16 Burton Genesis X . 15 Now Drive
16 Flow Talon . 14 Flow Hylite