Flat Fishing in Costa Rica and another adventure on board of Big Eye II Sportfishing Captain Franklin Report. this. We looking for Mahi Mahi (Dorado) we found a nice spot and we troll for some Action, the ballyhoo swimming great attracting Dorado and we have good results, we caught 5 Dorados and we hook up a nice pacific sailfish we release him and we call the day. fishing is getting better every day in Quepos Costa Rica. For more details about reservations and questions about fishing, plans check with us on our website fishingcostarica.net