I think it was obvious it wasn't going to be the Narrows "Bug" light. The key here is that we are on the right track with the "bug" hint ment a "bug" lighthouse.

The quotes around the word WATERPROOF did throw me off. Usually a quoted word is a direct hint. Since the term "waterproofing a lighthouse" is used often, I dug in that direction.

We need more hint dropping around here to make the announcement of future releases a bit more fun.

Thanks for the hints, Christopher !!!