Developed a Boat Simulation Visualizer for the UBCSailbot/sailbot_workspace repository, focusing on enhancing simulation tooling through data visualization and Python programming. The visualizer plots GPS-based boat paths and generates GIF outputs, providing visual feedback on movement and heading to streamline debugging and validation. Integration with ROS2 allowed for launch-time controls, enabling real-time visualization and mock data during simulations. This feature reduced iteration time and improved validation quality by making simulation results more accessible and interpretable. The work demonstrated effective use of ROS2, Python scripting, and GPS data processing to align with project goals for advanced simulation and workflow improvement.