Crashing Waves, or beachstar.webs.com (link broken) is one of the best sites EVER!!! You can choose from OceanClan (Currently closed from joining), StormClan (Needs warriors, apprentices, queens, kits, and elders), EarthClan (Needs warriors, apprentices, queens, kits, and elders), HeatherClan (Needs warriors, apprentices, queens, kits, and elders).
Plus there is StarClan, the Dark Forest, and The Tribe of Endless Hunting, which is the heaven for The Tribe of Fallen Snow (Needs Prey-hunters, Caveguads, To-bes, Kit-mothers, Kits, Elders).
In StarClan, The Dark Forest, and The Tribe of Endless Hunting, you can be anything, from an old leader to a young kit. (All first leaders Oceanstar, Stormstar, Earthstar, Heatherstar are taken). So who will you choose? Choose your destiny today.