I still don't believe that you would do this dive as you described. What a very stupid thread to start. You chose to dive without a bottom timer and a means to monitor your depth so it becomes your sons problem. You keep saying things about you son like,
he is not looking at his computer and I look again soon after and we are at 42 feet. So I am pissed. Also, I try to signal to him that he needs to look at his computer and that he needs to modulate our ascent. I am getting super frustrated that he is not looking at his computer intently and bringing us up slowly and uniformly. But you chose to leave your son and go back down for more lobsters. Then you add, I decide to mention not a word about how pissed I was about his failure to modulate the ascent (at least until we are on the boat).
Tomfcrist please take over and point out why this dive, even done, should have never had been posted here or anywhere else for that matter.