Replying to Working out during ski season?

So I started working out seriously in the Fall (~5 days a week) because I was tired of being scrawny as fuck, but specifically to get in shape for skiing. My season has basically started thanks to Killi, so I've been trying to get down there every weekend with funds permitting, but once the snow starts falling, I will be skiing ideally 3-5 days a week. Past the time aspect, how should I approach recovery times when I will be skiing so much? I focus on legs and core in the gym for the skiing, so should I just cut back on going to the gym altogether?

I already had some muscle fatigue problems last weekend and I definitely don't want that happening again.