This situation with the syptoms of red bumps seems to only affect people who soak for very long lengths of time. I don't think you would be affected soaking for periods of a couple of hours or shorter. Of course as you mention, everybody's skin reacts differantly to outside agents. The names for the pools we have been using in recent times are the Arizona Pool ( furthest upstream ), then the Aniversary Pool ( the highest one by the grass ), which flows into the Womb ( the biggest deepest pool ) , which flows into the Serenity pool, which is near the Crab Cooker by the cliff ( the furthest one downstream and quite hot, also the smallest ).