Hello, I would like to join a pool activity in Houston. My age and learning experience are [details], my goal is [learning a skill / independent practice / water exercise], and I am available during [times]. Please identify the programme to ask about, participation conditions, any assessment and whether step-by-step instruction is included. For lessons, explain practice content, feedback and progress assessment. For independent practice or exercise sessions, explain how the facilities are used. Separately confirm whether an accompanying person must enter the water, whether equipment is provided and the fees. This is an enquiry, not an enrolment.