Volunteering Sea Cadets Greenwich Volunteer Instructor Sea Cadets Volunteers aim to support and inform young people aged 10 -18 on the basis of Royal Naval traditions.We offer a wide range of life skills and fun activities. Please register your interest in the volunteer role and we can arrange a visit to our unit. Cadets offer adult training and waterborne courses. As an adult support instructor there will also be opportunities for international exchanges and offshore voyages. Wednesdays (7pm-9pm) Sundays (10.30am -1pm). During the summer months we attend mid-week boating - Tuesdays (6pm-8.30pm) There will be occasional evening and weekend events. Click here for more info