Dinetta,
Having a videographer is great if having one is within your wedding budget. You do not mention if you will be just having a civil ceremony or civil ceremony and beach ceremony. If you can fit a videographer into your budget, you might want to just have him for 1 hour at the beach to cover your ceremony and coverage a few minutes before and after ceremony following your photographer getting in a beautiful sunset. Photos are lovely, but hearing your voices and emotions while watching with your families and friends or in years to come is priceless. Best wishes on your upcoming wedding