This trip will require that you have a horse trailer to haul your horse or horses. You will need to pack a lunch, and have food and water in the trailer for your horse. You may want to be creative and have a picnic, or even let your horse play in the water. Please note that at some beaches you can rent horses for a few hours or so if you do not have a horse of your own. Go for a trail ride.
Many people love to trail ride.
There are many places that rent horses for guided and unguided tours. This is very nice if you do not have a horse of your own. In my area there is an outfitting company that rents horses for an all day mountain trail tour. This can be a wonderful way for horse owners to bond with their horse. The horses usually love trail rides since the atmosphere is so relaxing and the horse can go at its own pace.