Yes, that helps a lot. So now I'm wondering what it was about having a hood on that stressed you, since it appears that being in/on the water, even rough water, wasn't an issue. Had you any prior experience with goggles, a mask and/or snorkel, and (deliberately) swimming underwater holding your breath?
Having a hood on was a non-issue to me, but then I've been using a balaclava (with essentially the same coverage as a hood) for mountaineering and back-country skiing for decades. Maybe a claustrophobia issue?
GIoRia, I've checked my old SSI logbook for my OW checkout at BW. Level 1 dives (those required for your OW cert; pages have yellow edges) total 5: the first one is a snorkeling dive. Indeed, that log page specifically says 'Snorkeling Dive Log', and there's nowhere to record scuba data (tank size, pressure etc). The last four dives are on scuba, with appropriate log pages. We did two skills dives on Saturday, Dives #2 & #3. Max. depth and dive time 38'/39 min. & 34'/44 min. We were done by about 2:30 or 3 o'clock at the latest.
Sunday we did dives #4 & #5, two experience/fun dives, 48'/35 min. to the metridium fields and back with our instructor and AI, and our self-guided dive (just the 5 students), 45'/29 min. along the wall. We had good conditions and a group that were all very comfortable on scuba, so our bottom times were better than many classes. Done by 1:30 or 2:00, which included all the paperwork.
So, unless SSI has changed their OW program in the last few years, you normally only get 5 dives, 4 on scuba. Getting a sixth would seem to be an extra provided by the shop, and would have had to be logged on a level 2 log page (Blue or Green edges IIRR, if they were even included in the basic logbook package). Does this agree with how your log is arranged?
Thanks,
Guy