I biked from creek side. It's really not that big of a deal. A 10-15 min bike ride followed by a full day of chairlifts? Easy.
Yeah man! I'm not too worried. I'm actually heading out there on a extended family trip.. But I'll be on the trails each day.. No way I'm not going to ride whistler! I can hangout with them when the chair lifts stop for the day!
If you have energy left for night life you didn't ride hard or long enough during the day. If you still have energy, go to the skate park or dirt jumps.