“If you were alright for only a few seconds before you got walloped by the wave, did you not get a look at the sets coming in beforehand? “
This is where I do think we went wrong. We got down there and got straight in without looking at the sets and assessing worst case, the instructors seemed happy to get right in. My problem was that I was swimming into the toilet, so could not see what was coming or prepare for it. If I did it again I would definitely try to be more aware of what is about to happen, experience gives you that!! To let you know how bad it was, my shorts were ripped off and lost in the incident.
Re-reading my OP it is a bit negative I suppose. I was pretty shocked with how close we came and I guess that is unusual. Funny thing is, in the pub the night before we were all worried it would be too tame and HSE controlled!!!!!!!