The weather is actually great right now, but will begin to deteriorate late this weekend. I would keep your plans as long as you can. Unless Destin suffers a direct or near direct hit, Hurricane Dennis should only affect your trip for a couple days.

Dennis is still a ways off and could end up in Mexico or South Florida. However, if it appears Destin may be hit as Dennis gets closer, you may want to reschedule.

Good luck!