I am happy to report I have finally found my freshwater tank port. After hearing from other owners about theirs being in the lazarette or under the step where the emergency tiller is, I found mine in neither of those spots. Ours was installed on the floor of the stern pit box on the starboard side. Once I moved enough of the contents out of the way I spotted that familiar blue cap. I guess Hunter gave their installers a tremendous amount of leeway as to where these were put??? Joe s/v Charis