To get back here, there is an easy way, and a hard way. However, the easier way is more susceptible to being spotted by a muggle. The terrain rating is for the harder way.
The cache is a film canister in a tree roughly 15-20 feet up. You can not see it from the ground. The tree you are looking for has two trunks both leaning towards the nearby creek. The coordinates may be off due to tree cover, but they should get you in the right area. Worst case senario, it is 3 houses down from the bridge.
Disclaimer: You are climbing this at your own risk. If you fall and get hurt, I am not responsible.
Congrats to QuadWrays and TX Cronins for the FTF