Sailability (E-SAP) (Note: this is a free eBook available in the Powerboating and Dinghy categories of the RYA Books app)ĮBook Subscriptions for Training Schemes (Online Access Links) Yachtmaster Scheme Subscription (ES-Y).Handy Guide to Racing Rules 2021-2024 (E-YR7).Day Skipper Practical Course Notes (E-DSPCN).