Maximum Scuba!!! Their team are lovely, funny and very well trained. they have the best cave instructor in whole texas!! You can get cert. in a week!! Monday Tuesday is classroom time. wednesday thursday is pool and saturday and sunday you go to 288 Lake for your 4dives, 2 each day. All equipment is included. 300 dollars for the whole course and you get your DVD, book and dive log all together with other cool brochures.