During the pirate event there is a quest chain dropping from clicking on the interactable dirtpiles in rvr.
These will give a fair few different quests with different locations and rewards.
For the Week-long slog quest we are given a clues of
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When plotting the locations of the four coordinates and drawing an "X" and heading to the location and opening quest inventory to shovel at the exact very narrow location in the zone of
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Quest1 location screenshot:
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