The rocks you showed coming up in your trawl looked really cool. If you have room in your bag, bring some back with you and share with me. They would be a good pairing with my Juan de Fuca Ridge basalts.
It looks like you're having a great adventure. Enjoy and keep on sending back the news and knowledge. Unfortunately I won't be able to dial in to your LiveEvent because my AP Environmental Science class is debating on genetically modified foods right at noon eastern time.