What else do I need to make this a romantic night?

She wanted to see the fireworks, but I couldn't because I got called in to the office. We have plans to have dinner this Thursday, I was thinking we could take in a drink at a lounge I know she'll like, then dinner at this upscale French restaurant, that we were suppose to go to, but couldn't a few weeks ago, and then I was planning on surprising her with our own private fireworks show on the beach after dinner. What do you think I need for the fireworks?Obviously fireworks, I am thinking the big cake kinds, a blanket, coffee, a jug of water for safety....what else do you think I need?