Unless you and some randomly chosen class mates are all Wunderkinder that can nail the team coherence - which depends on each member's buoyancy and trim skills - in one day you are wasting your time and money in Fundies. Trust me, I just did.
I'm sorry to hear that... It seems to me that it really depends on what your goal for the class was/is.
I didn't pass my first run through Fundies - I came away with a provisional. There were a lot of reasons for that (which I'm happy to elaborate on for anybody who's interested), but ultimately I had two choices following that...
- Be sad, angry, or feel that the class was a waste of time.
- Take away the knowledge (rather detailed knowledge) of WHY I didn't pass, and go practice. Then realize that I ALSO took away some excellent instruction on HOW to practice properly, so that my practice results in real forward progress.
I did a fair amount of practice, but I only did one dedicated training dive. Mainly I just tried to dive a lot, apply the things I learned consistently, and throw in skills (especially the ones I needed work on) periodically on each dive. A few months later, I did my re-checkout dives and got my rec pass. The difference in comfort was night and day, and the checkout dives were - dare I say it - FUN.
The best thing about GUE training is that you pass when you should pass - the cost of the course buys you the training, not the card. Coming out of class, you know exactly how to get the card... Now you just have to do the "work".