I think it is Luke who wants it so bad, but it's Rich that is left to be the one lugging the camera and filming. I am just glad that if he isn't up to it that Luke is listening and okay with his stories.
They have always said they film for the memories, and since the last 3 trips have looked the exact same, why would you do it?!
But at least with the family, yes it will be good to film and create those memories.
But, they don't even need to edit and release them!! They can just stitch together a fun family video!! That would serve the purpose