Suggestions

Well, my wife and I will be traveling with her parents to her brother's graduation at the beach in a couple of weeks. Since I expect her to be doing a lot of stuff (getting sun) that I don't want to do, I'll have a lot of free time for devotions. I expect to do my liturgy of the hours very consistently at both sunrise and sunset if possible (How beautiful to do morning prayer at sunrise at the beach!) I'll also be attending daily mass as much as possible and swimming in the ocean. Any other ideas of good reflections to do while we are down there?