And also here. 

each & Dive Adventure Group Special 2020:  Includes 7 nights accommodations, tax transes, 5 days 2-tank dives, meal plan of choice (some hotels have breakfast only, some have all meals and beverages included), round trip airport transfers from Liberia, tree top canopy zip line Sloths and Monkeys & Waterfall Adventure Tour. Rates range from $1540 pp/do - $1582 at one hotel to $2343 - $2093 pp/do at another for all inclusive depending on time of year. Breakfast only packages range in price from $1239 - $1799 breakfast only.  Please email for clarification for your dates!  Groups?  9 Paid and 1 free.  

Beach, Dive & Volcano Package 2020:    Includes 5 nights at the beach, 3 days 2-tank morning dives, 1 night Arenol Volcano,  Rainforest Hanging Bridges Tour, Tabacon Hot Springs night with buffet dinner, visit to Arenol Waterfall with lunch, 1 night San Jose.  Meal plans offered depend on hotels. Prices all over the place for sure.  Please email for full details!  

Costa rica