I see what Jagex was trying to do with the Crystal Extractor

Jagex has put many unique collection logs for sailing into low level content, including unique rare drops on each salvaging tier, Barracuda Paint best sourced from Tempor Tantrum or Jubbly Jive, and Salvor's Paint only able to be sourced from Mercenary Shipwrecks. No doubt they understood that 600 times 60 was 36k xp/hr and likely intended for that to be an experience floor for any sailing activity after level 72. In this way, high level sailors could go back to low level content and chase collection logs while not receiving irrelevant xp rates.

I'm here at Tempor Tantrum trying to get a Barracuda paint, receiving low 40k xp/hr. To think, this could have been a 66k xp/hr activity with a chance for a rare drop. Just my thoughts; let me know what you think.