I don't understand a drysuit course with no actual OW dives. The drysuit course I offer is 2 classroom sessions totalling 4-6 hours, 4 hours pool, and a min of 2 OW dives where we would go over skills as well as just swim and work on managing the bubble. The classroom would cover use, a review of basic physics dealing with buoyancy, emergency procedures, and maintenance of the suit. Pool sessions would cover venting an inflating, recovery from feet up condition, and all basic skills in the suit.
A refresher would be tailored to the student and could take anywhere from 2 hours to 2 pool sessions and could also include OW dives.
I don't do "by the book" refreshers as in a number of cases they do not address the issues the diver really needs to work on. I prefer to do a knowledge review type asessment and then an in water look at where the diver is. Then we start working on skills. The first are proper weighting and buoyancy. After that I work on getting the diver doing skills neutral, in trim, and in midwater.
Any time a student feels they did not get what they felt they should it is their responsibility to make that known to the instructor. The more I research the more I see that a number of deficiencies in training are because the students themselves don't know what to ask for. If they did the instructor would have to address those concerns. It behooves the student to do as much research as possible before putting any money down. Know what to expect. Ask to see the standards for the course and if they do not meet your expectations find one whose requirements do meet them.
A refresher would be tailored to the student and could take anywhere from 2 hours to 2 pool sessions and could also include OW dives.
I don't do "by the book" refreshers as in a number of cases they do not address the issues the diver really needs to work on. I prefer to do a knowledge review type asessment and then an in water look at where the diver is. Then we start working on skills. The first are proper weighting and buoyancy. After that I work on getting the diver doing skills neutral, in trim, and in midwater.
Any time a student feels they did not get what they felt they should it is their responsibility to make that known to the instructor. The more I research the more I see that a number of deficiencies in training are because the students themselves don't know what to ask for. If they did the instructor would have to address those concerns. It behooves the student to do as much research as possible before putting any money down. Know what to expect. Ask to see the standards for the course and if they do not meet your expectations find one whose requirements do meet them.