[ccriders]

Thanks everyone for your comments. My crew is very intelligent and really wants to learn to sail. I think there has been too much reading in the past and am not sure that I can recommend that course.
I don't use a dataphone so I don't know, but is there an app for basic sail instruction?
I found an online program which I will recommend once I have time to check it out; part of the USASailing site.
Well, I guess if want to develop this crew I will need to be patient, repetitive, simplistic, progressive, cautious and flexible.
Thnaks to all.