If you get the $5 guidebook, make sure you're looking at the correct topo when you read the route descriptions. All the topos list routes "1-9", but sometimes the descriptions are for the topos on following pages. I went up a really hard 5.6 3-pitch route, only to find it was 5.9+ on the following page. Wrong #6. Fun!
Also, go for a swim in Whistle Lake when your'e done. Good cliff diving...