I just took my first one this evening from the hotel balcony. It's of the Corpus Christi Marina.
http://i.pbase.com/o4/08/648408/1/63625729.RQ3pdTZn.marina.jpg
45 secs at f/8
Let's see more
EDIT with USS Lexington shot - I believe 25 sec @ f/8
http://i.pbase.com/o4/08/648408/1/63695792.2P946Ax3.lexington.jpg
http://i.pbase.com/o4/08/648408/1/63625729.RQ3pdTZn.marina.jpg
45 secs at f/8
Let's see more
EDIT with USS Lexington shot - I believe 25 sec @ f/8
http://i.pbase.com/o4/08/648408/1/63695792.2P946Ax3.lexington.jpg