RJ: I'll give it a go!
The par 3's are numbers 4, 8, 14, and 17 respectively.
Number 4 is slightly uphill, prevailing wind left to right in summer, head-on the rest of the time. 190 from the back, but still about 180 from the #3 tee, which is where I anticipate most of the male golfers will play from (6900 yards total from there). The right half of the green is protected by two relatively deep bunkers (8-10 feet below putting surface) but there is a bail-out at fairway height behind the green on the right. Keep in mind again, though, that for the long man, this is probably a 7-iron at this altitude! The #3 tee has a slightly easier angle to avoid the bunkers and a steep bank to the back left to allow a billiard-type shot to the back hole locations.
Number 8 is a 235 yard hole from the back tee (4 iron for the long boys), with prevailing wind right to left in the summer and behind at other times. Probably the toughest par 3 on the course for the back tee users. The green is fairly deep with a 5 foot deep grass hollow on the left (at fairway height) and a lake on the right. There will be a very challenging hole location on the right in a lobe that is protected by bunkers front and rear and water right. There is a ridge in the green that will feed a running ball down to the right hole location if executed perfectly. This hole plays from 165 from the #3 tee, so it really has completely different shot values for the "average" joe. Probably a 7-iron for most of the 10-15 handicappers that I play with.
Number 14 plays the same direction as #8, but favors more of a right to left shot. It's 250 from the back and 200 from the #3 tee. Likely a 2-iron or fairway metal for most. The front of the green is deceptively open, but there is a chipping area along the left side and bunker on the right. The green bends left around the hollow, so a back left location will be challenging. There is a large waste bunker down the right side, which causes the deception, but in reality it ends at least 20 yards short of the green so there is ample room to run a ball onto the front.
Number 17 plays downwind in summer and left to right wind at other times. It's 210 from the back, 170 from the #2 tee and 160 from the #3 tee. It's actually a tougher hole from the #2 tee due to more carry over water and bunker to find the green. Subtle bail out fairway left front of the green and another chipping area behind. Unfortunately, the roadslope behind this green detracts a bit. Hopefully, in time, it will be softened by vegetation.
As for the greens in general, I would consider most of them to be moderately contoured. One or two have significant contour, though. All of them will have random collar widths and lots of chipping areas/hollows at fairway height. Many have false fronts or rolled edges feeding into the hollows. However, there are also a number of ridges and banks that will be mowed to allow a billiard shot too. Variety!!!