freebeer
These two street names are likely wrong and/or deduced from likely inadmissable sources.
Would someone in the area care to kayak or snorkel by and do an on-the-water/ground survey and correct these entries?
Alternately obtain permission from the realtors who published (implicit copyright) textual directions to the street  which leads one here -- but as I write this, I suspect there are more pressing concerns with these properties...
Thanks!