I saw this post on Facebook over the weekend and thought I'd try to help. Here's the quick back story:

A 32gig memory card was found on Sunday (5/29/16) at the McNamara Landing in Holt, Michigan. The memory card apparently has lots of pictures of kids playing and nature pictures on it. The pictures below were also on the memory card, including the jet ski photo that was labeled "Brad at Hubbard Lake". The person that found the memory card is trying to find its rightful owner. So, please take a look at these photos and see if any of these people look familiar: