Rate my yugioh water deck??

Well, I would get rid of "Lava Golem" and "Giga Gagagigo" and add "Levia Dragon Deadalus" and "Ocean Dragon Lord Neo Deadalus." Also, I would throw in a couple "Umi" cards as well. I would also advise that you take out any doubles and triples in the Tribute area and only have one of each.