Remove a person from four group photos

I need someone with good image editing skills to remove a person from four group photos. He's on the outside of the group in all photos. Two are on a beach and two are in a restaurant - I also have a picture showing the background of the same part of the restaurant so I'm hoping you could cut and insert that so that.

Attached one beach picture and one restaurant picture, as well as the picture containing the background to swap in if possible. I need to remove the man in the white shirt and blue shorts with dark hair and a lot of tattoos.