First time Geocaching

If anyone gets bored and wants to go on a scavenger hunt, check this out!!! Geocaching!!!
I was eating a sandwich in my car by siesta beach when a guy approach the tree next to the vehicle. It looked like he was about to go pee but then his wife knocked on the window and told me they were looking for something. After five minutes of curiosity I asked them what they were looking for.. they just came back from across the world in search for these items!!!! 😮😮😮 He was able to find the item in the tree and it was a tiny tube!!! There was a bag with a piece of paper inside and you have to write your name on it, but the paper was wet... Oh well. Have fun everyone!!!!

My neighborhood has two geocaching and I'm ready to go find them!!! These are my discoveries!!!