Originally Posted by jmbower
Ask them if they've seen "From Here to Eternity"....
Nothing like getting sand all up in your... ahem... camera and lens crevices.
In addition to equipment, some basics in case you haven't considered this.
Check the weather -
Tallahassee, Florida (32301) Conditions & Forecast : Weather Underground
Seems like you're getting a clear day, full sun, high 60s. so consider the time of day you'll be at the beach.
Unless you want to get squint shots and give the couple a headache, think about where the sun will be at that time of day. If you want to shoot with the sand dunes and oat grass as a backdrop, then you probably want to do early morning, if you want the water as your backdrop, later in the afternoon.
Also think about how much reflective light you will get from the sand and water - it can be much worse in the middle of the day.
And finally - It's a public beach so think of beach-goers. Shouldn't be a big issue this time of year, but all it takes is one wrinkled, tanned to a crisp senior person walking into your field of view to ruin a shot.
On the comfort side, take a few water bottles - wind and sun can really parch up a couple in love

, and maybe a box of tissue paper in case anyone gets shine on their skin, whether from sweat or oil.
Have fun and enjoy what I'm sure will be a beautiful and fun day at the beach!