The Japanese Government had submitted a plan named NEWREP-A for a revamped "research whaling" program for review by an expert panel of the International Whaling Commission. According to this plan, 333 minke whales would be killed annually over 12 years, meaning a total kill of 3,996 animals. This is on top of the nearly 10,000 whales already killed under its scientific permits.

The ship was purchased from the federal government of Canada through Crown Assets Distribution in 2008 with the intent of making this the first artificial reef in the Greater Vancouver area.

Leading up to the sinking, the Annapolis has been meticulously cleaned of hazardous and pollutant materials in compliance with federal regulations and an estimated 250 tons of materials (almost everything but the steel hull and aluminium super structure) has been recycled.

Shark dives provide an excellent way to meet a lot of sharks, and represent a unique situation in which sharks are treated well by humanity.

Shark dive clubs usually bring some fishy scraps—in most cases the remains left over after big fish have been cut up for sale. The scent attracts the sharks into view, and provides a bit of excitement as the animals investigate and try to get a piece.