My son wanted to go on the water slide and he did ...

My son wanted to go on the water slide and he did reach the required height but I know that he gets scared being in the water by himself. I asked the life guard on duty who was at the top of the slide if I could go down the slide with my son. Unfortunately she said only one person at a time but then she SUGGESTED that I could go down and catch him. Made my way to the end of the water slide, in the pool, and the female life guard there said I was NOT allowed there. When I explained to her that I was TOLD it was fine. She gave me a nasty look and rolled her eyes. PLEASE! Have your staff get on the same page with the pool regulations.