online photo organization sharing cloud service

I have about 50 physical photo albums with pictures. I would like to find the best solution for getting these pictures in digital format, and stored either on my iMac and online somewhere (for family to access/view). I tried a service called Photomyne and they offer to hold all my pictures for...

Looking for suggestions and recommendations. The objective is to find an online host / service to share photos among a private group. In this case, it is a organization of mothers and daughters whose activities are to support local charities. The group has been in existence for decades and...