What kind of effects will come with my husband being on a reality show for the Discovery Channel?

My husband is a Shrimper in Bayou La Batre, Al. His fleet of boats have been chosen to be on a reality show, Similar to the deadliest catch and the sword fishing show on discovery. The rumor of this happening has been going around for a year and we didnt actually think it would go through, but two days ago the producers of Deadliest catch, Dirty jobs, Swamp loggers and the Bachelor came to meet with everyone and my husband was interveiwed. They will start recording in few days when my husband leaves out in a few days. every since they came down its been total chaos, My husband is a shrimper, he is gone 30-45 days and only home for about a week. They have been consuming all of his time these past few days. I just want to know the pro's and cons of my husband being a deckhand on this Deadliest catch like show?