Hi Diana,
My daughter in Alamo, CA is doing a complete upgrade to her swimming pool and surrounds. She is busy at her job and asked me to contact someone who could help with an upgraded design. She currently has the pool and hot tub lined with lava rock and wants to get rid of that with a more beautiful design. If you are interested please email me at ron-john@pacbell.net or 831-372-7666 (I'm in Pacific Grove). Thanks, ...Ron