2025 MSPA Seaplane Seminar Madden’s Resort on Gull Lake September 19-20 Registration 2025 Seaplane Seminar Registration (Single) $50.00 Add To Cart 2025 Seaplane Seminar Registration (Couple) $75.00 Add To Cart For lodging at the seminar contact Madden’s Resort on Gull Lake reservations at (800) 642-5363 or (218) 829-2811
