It's hard to imagine getting jumped when the campground is at capacity. The only drunk people I encountered were Ed and I!
For those curious, we did Diedre, Bottom Line, and Calculus Crack, twice letting parties pass us on the approach in exchange for beta. Amazingly, a helpful guide who pointed out the way on Calculus was taking a couple that seemed a little challenged at the bottom all the way up Calculus and Squamish Buttress. The weather, however, was perfect and the granite immaculate. I do regret not getting Snake before I left.
As for grades (another thread I know), Squamish seemed a little soft. The runouts (see Bottom Line) weren't too bad having started climbing at Enchanted Rock, TX.
The IPA at Howe Sound Brew was disappointing (terrible)...fell back on LGDs the next day. $8-9 US for a six-pack of lowly lager though!