Looking for a certified swimming instructor

Looking for a bit of extra cash? I'm looking for a certified life guard who could teach kids swimming lessons. Must show proof of certification and would like to meet in person before any agreement is made. Willing to pay a fair price and discuss it. I'm thinking lessons at a lake or pool. Swimming lessons at the pool is 2 weeks long which our family doesn't want to do this year and private lessons are very expensive. Please message me if you are interested in this. Thank you so much!