Welcome to OSG Charter, your safety-focused, comfort-forward, premium charter boat experience ! Sassy Girl is housed out of the state-of-the-art Flamingo Marina (Slip E-12). We offer on-water sportfishing charters including half day (nearshore) and deep-sea fishing charters ideal for sailfish & marlin fishing in Costa Rica. Additionally we offer private sunset cruises, guided surf experience, spearfishing, and more.
At OSG Charter, we’re passionate about your memorable experience, unparalleled comfort, and on-water safety. We pride ourselves on professionalism, flexibility, and a deep and abiding respect for the environment. Our knowledgeable, bilingual crew is led by expert U.S.C.G. Licensed Captain Lee, who has 25 years of local experience.
With every trip, we strive to inspire wonder, curate adventure, and create the kind of moments that you’ll remember for a lifetime.