I like them both but this might be one of the few times that I like a strong edit that looks like preset over the original. I have a thing for that 70's film look at the beach which it has some of that feel for me. I think it reminds me of my childhood and how the beach is so fun.
Nice work, I am trying to figure out the shadow? Did you find a sliver of shade to have her stand in like an umbrella shadow?