The action shots are all exciting and interesting. I'm looking at them on my phone so I'm certain I'm missing a lot. I'll check them later on a larger screen. I think 1 is my favorite.
It's a common issue, the shutter button just wears out. If you want to keep using the cameras just get a cheap wired remote and use that to trip the shutter.
Your pics are great! I love CVNP and recognized the covered bridge and the falls right away...but I didn't recognize the bridge in shot 2. That's at the Beaver Marsh? Have you hiked past Blue Hen to Buttermilk Falls? If you have, was it difficult to find?
Thanks again for all the comments. When we put it up the first time it unnerved one of our neighbors that we were photographing their back door. I explained what we were doing but to allay their concerns we moved it. We saw deer, possums, raccoons, rabbits...no coyote. Oh, the landscaper too. No pics that were worthy of sharing. Thanks again! We will try again this fall.