This was our first trip out to the sandbar on our third day in Fiji.  The sandbar is about 2 miles out from Nukubati and is only available at low tide, at which it is about 20 yards in diameter.  One of the natives goes out and sets up a table and umbrella for us, then comes back and gets us and our lunch and boats us out there.   We had lunch and spent about 3 or 4 hours out there looking for shells, etc. and then radioed back to Nukubati for them to come get us.