All this speculation about being overweighted seems conterproductive. She was obviously able to obtain positive bouyancy when she was observed doing the "doggie-paddle" on the surface. There is no way she could have done this without positive bouyancy.
I tend to think instuctors like their students slightly overweighted so that they can more easily hold their 15-foot stop. It's that much harder to hold the stop in the ocean with big waves.
I tend to think instuctors like their students slightly overweighted so that they can more easily hold their 15-foot stop. It's that much harder to hold the stop in the ocean with big waves.