Since nobody has come up with the correct scenario and this thread is diverging all over the place, maybe it is time to finish the story before everyone forgets where I left off.
Even though my buddy has two brand new engines (less than 20 hrs) he has had some issues with the engines failing to start. I had never experienced it when I was operating the boat, nor had it occurred when either of use were diving and a recent modification/trip-to-shop, lead us to believe that the previous issue had been completely resolved,
However, apparently while I was diving, he turned both engines off and neither would even turn over or start. The trim worked but the engines acted like they were not in neutral which electronically precludes starting. He checked fuses, shut off the power, switched batteries and tried everything he could think of.
So he was kinda freaking out because he is dead in the water and I am drifting away with the float ball continuing my dive, oblivious to any problems topside. He noticed this fisherman in the area and (apparently there was enough communication established, since he speaks some Spanish) to request that the fisherman, go over, grab the float and then pull me in so I would not be lost.
That is exactly what the nice fisherman did, however, I was ignorant of the situation, not able to communicate, unhappy and was not even considering the option to possibly board his boat. At least I didn’t cuss him out.
Luckily, and for no apparent reason after 10-15minutes, the captain was able to start the motors and came over to pick me up (as I resumed drifting on the surface for just a minute or so).
My buddy had thrown out his anchor earlier when the initial problem occurred, to prevent drifting too far. When the engines eventually started, he just ditched it (rather than haul it all in on the boat by himself) in order to recover me ASAP.
It took me two more dives to find and then recover the anchor and line he ditched, I asked him to leave the engines running while I did these dives, LOL.
Six drops yesterday, I went to bed early last night.
Wonder if the nice fisherman will ever try to help out a few divers again?