My old man served aboard the USS SENNET from around 1966 to 1968. I just found these pictures on a website devoted to the submarine (I think provided by him in most cases). Thought I would share them here as well. This is the boat:My mom must have come aboard to visit Dad, sometime around 1968.
I think this pic was taken during a cruise around South America, most likely in port in Montevideo, Uruquay. My Dad is standing far right. The other officers (l to r) are identified as Larry Brownley, Victor (Gene) Clemons, Bob Burnett, Art Thompson (C.O.), Tom Luckman, and Jim Abbey.