It's good to go at those flows. Heck, we took a few 13' rafts down it when it was running 287-ish, got hung on some rocks, but no real problems.
I've kayaked it at these flows too, still a fun time and the paddle out does suck.
Sunshine Hole, (river right) there's a nice kayak-wide tongue on the right side of it that SHOULD get you and your crew through w/o much of an issue. OR, you can try and Boof it.
ALSO, there's a fairly large eddy on the right, directly above the hole; good spot to eddy out, slow things down, scout it, and then pick your line down it.
Have Fun! I'd ask if I could join ya, but I'll be in class.