How did we not know this? - (Lessons from our sailing adventure)

We've seen these massive concrete blocks several times but we had no idea just how important they were! In this flying visit to Portland we discovered an ancient pirates grave, collected a mountain of post, and we learned an amazing lesson about the Mulberry harbours and got an even greater insight into the levels of genius which were on our side and ultimately why we won the war. If you'd like to learn more about the Mulberry Harbours then be sure to to check out this amazing video here:    • The Floating Harbors of D-Day   Also if you love adventure then also be sure to follow 'Action Man' Dan at his instagram account, 'Gravity_Issues' here:   / gravity_issues   ********* Our most useful (AMAZON) boat purchases to date: ********** Ipad Mount: https://amzn.to/3z2TSOe & https://amzn.to/3zk6qlA Chinese Diesel Heater: https://amzn.to/3RJvvO1 Intercom (Wireless) Head-sets: https://amzn.to/3yTE0gN Dometic 'chest' Fridge/Freezer: https://amzn.to/3OiJTtH You can also follow Dominic's adventures into the world of hunter/ gathering on instagram here:   / cpt_freedom   Don't forget the main Cadoha Instagram, 99% created by Carly is here:   / sailingcadoha   If you'd like to support our Great British film making efforts, then be sure to visit our Patreon page, here:   / sailingcadoha   Find out more about our boat and her history: https://www.cadoha.com/our-boat Find out more about the crew of Cadoha and our background: https://www.cadoha.com/crew-page Check out Carly's shop, packed full of her homemade, upcycled wears: https://www.cadoha.com/etsy-shop Our Complete Video PlayList (In order) Season 1 (sorry for the horrible filming and editing back then) https://www.youtube.com/watch?v=j31x3... Season 2: https://www.youtube.com/watch?v=mXQTl... LOCKED DOWN Season Videos: https://www.youtube.com/watch?v=MIkPz... Winter Projects and upgrades (2020/2021): https://www.youtube.com/watch?v=YGIh4... Season 3: https://www.youtube.com/watch?v=EAQ9h...