I need to resurface my in-ground gunite shell pool since the mosaic tiles we used originally are coming off. Because of where I live (remote area on an island with small population) there aren't many sources or choices I can find for contractors, so I'd love some input or leads on companies I might contract to do the work. I'm wondering if I will need to fly them here from the mainland and give them a Hawaiian vacation in the mix to make it happen! Thanks, R