Through one gap but not another

Another very high tide (astronomically speaking) but not as high as it could have been. It was
quite windy so Rick and I set off in the carrot. We went all the way to the seals and sailed
through the gap between far point and the new island. On the return journey we attempted to
circumnavigate the sand dune at the end of Pincher's Creek but the tide was just not high
enough.