
Sisu
Locations
Sisu Overview
SISU is a 2019 Leopard 45 based in the Virgin Islands, owner-operated and maintained in pristine, “everything-in-its-place” condition. Designed for an intimate escape, she offers the perfect setting for two couples or a small family seeking personalized service. Leopard’s signature oversized forward cockpit provides a shaded, boom-free lounge for relaxing underway or at anchor, while the aft cockpit is ideal for easy meals and sunset toasts. A raised helm keeps the captain connected to the conversation, and fresh, chef-prepared meals, water toys, and onboard scuba diving for certified guests complete the experience.
Accommodating up to 4 guests, SISU offers two en-suite cabins: one queen (aft, about 5 ft 3 in / 160 cm wide) and one double (forward, about 5 ft 1 in / 154 cm wide, and slightly longer). Private, polished, and genuinely personal, SISU is the kind of yacht that quietly raises your vacation standards.
Pricing
Meet The Crew

Frik Olivier
Captain
Captain Frik Olivier
He grew up in a farming community, and always had a passion for learning and exploring. Later in life, he pursued a Master of Science degree with three majors: Computers, Management, and Information Systems. He also obtained a PhD in the same field.
At 27, he started his own company for process automation and made it a success. On top of that, he is a storyteller by heart, can keep guests entertained for hours, and in his free time he dabbles in writing novels and software apps for boats.
But life is not all about work. He loves the outdoor adventures and has tried many thrilling activities. He is an experienced Dive master and rescue diver. Throw in his enjoyment of paragliding, ultra light airplanes, military jets, aerobatics, and old WW2 planes for good measure. Sleeping under the stars in a flimsy tent with elephants and lions walking past was nothing strange to this explorer.
This seasoned traveler has visited 106 countries, of which 24 on their Leopard 45 catamaran called Sisu. They have a YouTube Sailing channel, which expanded their skills into movie making and video editing. They have attracted more than 16,000 subscribers who follow their adventures.

Petro van Biljoen
Chef/First Mate
Chef Petro van Biljoen
Meet Petro, a spirited individual who has turned the ordinary into extraordinary, transforming an average childhood into a tale of daring exploits and entrepreneurial triumphs.
The journey began in the corporate world, where she quickly ascended to managerial heights. However, the call of independence was too strong to resist, leading to the establishment of two highly successful Insurance Brokerage companies.
But life wasn't just about work for this adventurer. The love for 4X4 Safaris brought her face-to-face with nature's wonders, from navigating crocodile-infested waters to sneaky hyenas interrupting campfire serenades.
Switching gears, she found solace underwater, indulging in the adrenaline rush of scuba diving. The sky also beckoned, and Petro answered. From commercial Boeings to aerobatic Extra 300s, the adventures soared to new heights. Lomcevak maneuvers tested her stomach's loyalty, making breakfast reconsider its life choices. Gyrocopters over antelope herds, night maneuvers in a Military Oryx helicopter, and barrel rolls in a Boeing-Stearman—all added layers to an already colorful life.
Petro set sail into the unknown and despite initially knowing nothing about sailing, she now boasts 42,000 nautical miles of experience.
Throughout adulthood, Petro balanced the thrill of adventure with a love for hosting and cooking. Culinary explorations began early, evolving into a global affair through sailing. Aboard the vessel, she earned titles like "Hostess with the Mostess" and "The Great Entertainer". Petro is a Certified Culinary Master.
Captain Frik and Chef/First Mate Petro bring an unforgettable combination of global adventure, creative hospitality, and larger-than-life personality to every charter. With extensive sailing experience, a shared appetite for exploration, handcrafted cocktails, beautifully presented cuisine, and immersive themed dinners, they create an atmosphere that feels playful, personal, and genuinely welcoming.
Click each crew profile to learn more about their background, experience, and personal story.
Amenities
- BBQ
- Board Games
- Books
- Deck Shower
- Dining
- Smoking Allowed — Non-smoking boat. Smoking only outside, on the aft sugar scoops. Strictly drug-free.
- Hair Dryer
- Inverter
- Internet/WiFi — Starlink
- Salon Stereo
Watersports & Toys
- Boarding Ladder — Stern Sugar Scoops
- Dinghy — 12' for 6ppl with 30hp outboard
- Sea Scooters
- Snorkel Gear
- Stand-up Paddle Boards
- Swim Platform — Scoop Steps























