I blew my ACL during January of my last year living in Tahoe. I had already decided it would be my last Tahoe year, I knew I was going to grad school the next fall, but I was petty bummed. I ended up getting a brace made and trying to ski for a couple of months, but in the end I decided to get surgery in March. One of my buddies did the same thing the year before, he was heading to med school, he ended up skiing the whole year with a brace and was fine.
Obviously you want to get surgery, but when to do it depends on your goals. If this is your last 100 day ski bum year, and you are about to retire to 35-40 day a year status like me, I would say consider a brace and skiing carefully. If this year is not all that important I would get the surgery now.
Regardless of what you do, get fixed and kill it in PT. I made a full recovery, I don't ski the same way, but that is because I am a decade older and ski 35-40 days a year, not 120. I would say you can make a full recovery. I still ski with my brace, but that is just because it could prevent another injury, I don't actually need it.
If you are careful and work hard in rehab you can come back 100%.