ummm, are you serious? New to BC, no gear, and it sounds like you are by yourself this weekend.... Sure why not. The east side is the only side for you then, about a 20 to 25 degree pitch. That is it, and you crazy to think of anything else.
You should go to loveland pass. That place is like a ski area, and full of folks with no gear, but if you stick to the main "runs" you'll be fine, and maybe even hook up with someone.
Don't go getting any bad habits because you had no problems in the BC without any gear. It's like foreplay... it always leads to sex, with or without a condom, and then boom, your life is over because you have an std and a kid. Make sure you are prepared, so we don't have say someday, "should have worn a rubber dude." You are a guy right?