Senorpepe,
I think that I would try & find a club that coaches in more than one discipline of paddling, i.e. whitewater, open canoe, sea kayaking, ect.
Some of the techniques do cross over with each other & I personally feel that to experience other types of paddling can help you decide which style or preference you feel suits you best.
Ask around in kayak shops, speak to the staff, speak to other boaters; who are usually more than happy to help with advice.
I think that good coaches can use a combination of old school & new methods which will help you keep an open mind. The club that I belong to does all types of kayaking. One week we may be practicing white water manouvers on the weir, the next it may be an open boat trip up the river or a sea kayak trip. We also had a go at C1 & paddling K1's; I didn't personally enjoy this one to much. However, it did make me appreciate things from other paddlers perspectives.
I guess that what I'm saying is that there isn't always a right or wrong way to coach, but that a good coach can maybe see that what they teach might work with one pupil but not another. If they're good they should be flexible enough to try another teaching style/ method that works.
Apologies in advance if they're any coaches out there who differ with this opinion.
Pete46:think: