RYA Level 2 Powerboat 2-day coursescourse dates and availability 2026 November 2026 7/8 Nov 2 spaces £500.00 BOOK NOW 9/10 Nov 2 spaces £500.00 BOOK NOW 21/22 Nov 1 space £500.00 BOOK NOW 26/27 Nov 3 spaces £500.00 BOOK NOW 28/29 Nov 1 space £500.00 BOOK NOW December 2026 5/6 Dec 2 spaces £500.00 BOOK NOW 7/8 Dec FULLY BOOKED £500.00 BOOK NOW 12/13 Dec 2 spaces £500.00 BOOK NOW