Manta, the flying coaster that debuted at SeaWorld Orlando in 2009 has been a big hit. The lushly landscaped and whimsically themed ride is the best flying coaster I've ridden. SeaWorld San Diego just announced that it too will be featuring a Manta coaster. Set to open in 2012, it will feature lush landscaping and whimsical themeing (including cars in the shape of manta rays), but instead of a flying coaster, it will be a magnetically launched coaster. Read more about Manta at SeaWorld San Diego.