Noah's Ark is debuting a new Proslide Rocket watercoaster this summer. It claims to be the world's longest. The ride is not yet operating as of 6/5/05, but this guy managed to get a view shots of the ride from his visit this weekend.
http://vadavia.blogspot.com/2005/06/sto ... again.html
The first drop looks very steep, but doesn't look as tall as the drop on the Splashblaster at Magic Waters.