Great vacation for 16, 22, 52 years old?

my dad is wanting my sister and I to decide our vacation spot for this summer but the decision is tough since she wants Florida for the amusement parks and I want hawaii for the great weather and beaches. do you know of a place where we could come to a compromise- great weather (not scorching hot and humid), beaches and something fun for a sixteen year old girl? I don’t want to leave dear old dad out either so if it has some family stuff like surfing lessons or para-sailing that would be great! thank you.