The 13 year old is my nephew and it is an annual beach trip with his parents,his 11 year old brother, his 7 year old sister, my mom and my 7 year old daughter. We have always had a great time doing arts and crafts but last year I realized that he was getting a little old for the stuff we have always done and I really don’t know what a guy his age would find “cool” to do….. I really don’t want to embaress him, I just want him to have fun. Any ideas?