Occasionally, there is a need for builders. One of the events can cause the beach to get cluttered with debris again. When that happens I just need to put one of my villagers on the beach and be successful once, and eventually others (with building skills) will join in on the task.
If there is no one with building skills, it'll take much longer, even if only one villager starts on the task.
But this is an interesting challenge and I may try it myself. I normall pick a male breeder who has both farming and building skills on the theory that they are going to learn to build anyway...
_________________________
Red Sox--2007 World Champions!
Celtics--2008 NBA Champions!
Isola is a magic island! All sorts of strange things can happen, and often do happen. -- arnie