"On Oak 9, I have no idea how to give myself even a chance at birdie, short of chipping it in from the bunker"
Exactly Cleworthy, completely agree. In fact, I always just go for the bunker closest to the pin and go for the up and down which I have learned to do 80-90% of the time. And I've only seen one player land their 2nd shot within 20 feet on the green by going Over those bunkers because they had a great drive and got lucky.
I do the same for #2 OAK as well because a 7 or 8 yard up and down is guaranteed there rather than those who like to play it safe and aim Only for the open green entrance area but that can end up being a 38 to 58 foot putt more often than not. That's why I'd like to find a Partner that is skilled with simple up and down bunker shots which ensures a par for sure and possibly a birdie; rather than risking a 3-putt for bogey and almost zero chance for a birdie putt. Also because you don't have time to explain Partner strategy with a 45-second clock. :) So it's wise to somehow meet and greet a partner who thinks the same way so you're always playing your strong suits as a proper Team instead of playing like a Singles player and just hoping one partner can always clean up the other partner's blunders. :)