VDB of 400 bucks plus confirmed F? uhh...i'd ditch the family and spend a night in SF lol.

and just a nitpicky photo thing; focus on specific areas with your camera, and then try and take multiple shots (enable burst/rapid shooting, or HDR where it will take mutliple shots with 1-2 finger presses). when taking photos in low light setting, the camera is more sensitive to shaking (especially when pressing the button to actually take photos), so if you take multiples, there's a higher likelihood of getting a non-blurry shot. memory is free, it's not like you're wasting film!

finally, have fun on the big island!