Wedding Wednesday

Hair.  Oh hair.  I'm in a bit of an indecisive place right now about my hair on the big day.  We are getting married on the beach...which means lots of wind.  Ideally, I'd want my hair to look something like one of these styles:

But...there's the wind!  So I'm sort of thinking of wearing it back...at least a little so the whole time I'm trying to focus while committing to spend the rest of my life with John, I'm not laughing because my hair is flying everywhere.  So, I look at styles like these:

My dress is strapless, so I want some type of flowy hair, but do you think the wind would be too much?  Should I wear it up, or should I chance it and go with the down, beachy curls??

What would (or did) you do?