For the OP, it actually took 15 mins to find my buddy;
- we were diving a shore entry and were the only 2 in the water.
- conditions had deteriorated during our dive and it took me 10 mins to move to safety from where I surfaced (I had 5ft waves breaking over the reef onto me, pinning me to a rock outcrop or plunging me under).
- we couldn't find each other on the surface until I had put my SMB up.
- the site is usually rated easy and a good place for beginners to gain experience.
Within one minute, all available divers (you, and only you in this case) were searching for your buddy. I didn't say it would only take 4 minutes to find somebody in trouble, but, if the buddy system is being followed, it would take no more than 4 minutes for all available divers to be looking for the person who is in trouble.
there are only 2 types of buddy.
those that cast you a quick glance every 30 seconds or so and those that dont.
its just a slight head movement usually.
no need for signals or anything-just a glance.
Exactly. I really am not as concerned about how refined my buddie's skills are as I am about whether he gives a rats behind about what happens to me.