Lost black Canon digital camera left on a picnic table at Riverscape Park containing irreplaceable family and vacation photos.

I think I left my black Canon digital camera on the picnic table at Riverscape Park while I was taking some photos of the scenery. It has some beautiful pictures of my family and an old vacation on it. I just noticed it's missing as I was unpacking my bag at home. I would really love to get it back since those memories are irreplaceable.