If you would like to stay at a local campsite and cycle over to ROF there are a few around: 

Dennis Cove Campsite (suitable for tents/campervans/caravans) - www.denniscovecampsite.co.uk

 "The Foreshore - Dennis Farm" (small tent only camping field)  - tel: 01841 534 925 www.dennisfarm.wixsite.com/foreshore