Pros:
Campgaw Reservation Green layout is short on the majority of its 18 holes, and this is kind of a plus with the mountainous nature of the land. When you arrive in the parking lot, walk the path past the practice basket, the rental stand, the ski patrol, and past the screened patio to the 1st tee. The first and second holes are in trees at the foot of the hill, but on flatter ground. One is short and turns to the right, and two is longer and to the left. Three is back in the direction of hill, over 300 feet, and straightforward. Four is slightly uphill, and makes you choose a gap in the trees to make the green, but still very reachable around 225'. 5 and 6 pick their way through the trees, gradually up the hill, in short measures. 7 is a bit longer in the 300' range, and requiring a narrow line to the pin. I won't give the exact language when I first saw hole 8, but there was a four-letter word and an exclamation point. 209 on the scorecard, but closer to vertical than horizontal. Ok, thats an exaggeration, but it was steep. 9 and 10 are a bit longer, but returning to less extreme footing, both dogleg left. 11 is a fun attempt to run one close for a birdie, and 12 comes into the open, grassy space climbing noticeably. 13-16 finish the run at along the top of the hill, before making the turn and coming down the mountain. 13 and 16 are shorter, 14 and 15 in the 300' range. Mixed lefts and rights through more trees and around the occasional boulder. Everything prior to hole 17 is disc golfing, but just putting in the legwork to get here. 17 tee box is in a bright patch of sun, high above the basket in the forrest below. 400'+ but reachable if you can negotiate a lot of mature trees, once you reach the point of entry about 100' out of the box. I bogeyed, but on an extra throw I was able to put one 30' past the pin. 18 finishes out nicely through more heavy trees and rocks, not far from the parking lot.
Navigation from hole to hole is not hard to follow, and there are some rudimentary signs that effectively guide you along. All baskets are good.
Cons:
Tee boxes were kind of an issue on a few of the limited times you want to reach back for a little extra power. Improving these would probably make the rating a 4 to me. The 4600' green layout may be a little weak for the big arm, pro level guys. I am curious about the black diamond layout. I saw it on a paper map, and where the signs were pointing as I walked the greens. It looked rough, and much more difficult, with heavy growth and hard to distinguish lines.
Other Thoughts:
Campgaw Reservation Green was fun, and had two or three great holes. Cool course, but not at full potential. Natural tees subject to erosion and poor footing was a factor on a hole like 8. Installing better tees would be hard work, and may have maintenance issues, but would be nice. Glad to get the chance to play, and worth a look, but don't expect too much and you won't be disappointed. I scored a 56 (2 over par) on a birdie and 3 bogeys. I missed too many putts, as usual. Lots of room for improvement, under par by several shots isn't unrealistic.