a horse saddles up alongside a boat nearly 3 miles offshore, an unusual deep sea rescue that causes unbridled relief. >> this horse is something different than i've seen in all my years of breeding horses. >> may 15th, 2012, summerland beach, near santa barbara. william, a beautiful 7-year-old arabian show horse, is asked to be one of a select group of horses for an afternoon photo shoot workshop. he's there with his trainer, jim lowe. >> if you envision an arabian and what people talk about an arabian, they have a picture of a white horse with a scoopy head, tail, prominent withers, sharp ears, large nostrils. william is almost a stamp of that. >> it's william's first time at the shore, and as jim finds out,