I'm not sure which hole at Hanover you speak of Rick, as #6 now is a downhill tee shot over the ravine (and crossing the line of play on #18) doglegging left uphill to the new green that used to face the fairway (and tee) straight on before the renovations.
The best aspect of #6 at Kapalua is that it takes both prevalent winds into consideration. With the trade winds (those that make 1, 6, 7, 12, 17, and 18 downwind), the bunker is carryable rather easily, and for the pros, the difficulty lies in hitting the right slot to stay on the green without bounding over or right into jail. With the Kona winds, the opposite effect for #6 takes place, as the bunker sits something like 250-280 in the middle of the fairway, and is much more difficult to carry. Then the play must pick the correct side, and the preferred angle is obviously to the right, closer to the dropoff to the valley on the right side.
Most if not all the holes at Kapalua are designed with these two wind conditions in mind, which to me makes it even more captivating, and makes the PGA tour boys think every year. There may not be a more wind-effected course they play all season (provided it doesn't blow at the Open).
Add the scenery, and you are hard pressed to name a better place for a relaxed game in the US.