Hello Merlin
Welcome to the forum, if you read through the Outcasts section of the forum, its dedicated to casting and learning how.
There is a meeting of local anglers and forum members every so often, where new techniques are explored, Normally the basic ideas of which type of casting they want to investigate are agreed before hand, so keep your eyes peeled for an Outcasts gathering and make a suggestion, the guys are all really friendly and more than willing to pass on experience.
There are often a couple of fully qualified instructors at the meeting too and this is a real bonus.
Cheers
Sandy