I doubt you will be able to find a dentist on a Saturday here. If I was in your shoes I would go to the Destin Urgent Care clinic on HWY 98 (just west of Sandestin) where you can at least get pain meds and antibiotics if you need them. I would steer clear of the ER for two reasons:first, there is no way your case will prove concerning enough for a dentist to come in from home to see you, and second, an ER visit is expensive and time consuming.