Replying to Skis are chipping.

I've been shredding on my LINE Chronic's 166's (09's) for about a month now, only popped in about 25-30 times. I'm seeing that my edges are chipping like mad. The plastic ontop of the skis are peeling, and revealing the wood. I was on the chairlift and some older guy looked at me and said, "Wow, time for new ski's, how long have you had those?". They're brand new, and i have to make them last at least 2 seasons. I dropped a good amount of money on these, and I don't want to have to buy another pair next year.
I know this is normal, but it seems that my skis are chipping at a very quick rate. My buddy had his skis for 2 years more than me, and his looked better, and he shreds a lot harder than i do.

SparkNotes: Skis are chipping mad fast, help?