Category: Certification Arkansas Certification Dive by bayou_admin | Mar 26, 2019 Fun Dive and Advanced Certification Dive at Lake Ouachita Dam N/A June 27, 2020 Rental gear and 1 tank available $50. Call Bayou Divers at 318-387-7454 for more details. More about Fun Dive and Advanced Certification Dive at Lake Ouachita Dam