saf_25
Contributor
I agree with what most everyone has been saying - if you do your homework and find a good instructor, an advanced class could be very beneficial. Especially since you'll probably be wearing a 7 mm (or maybe even a drysuit) for the first time, that extra exposure protection alone can take some getting used to and time playing around with bouyancy, and a good class will give you that time to perfect that.
Good luck!
Good luck!