RedactedNarrative: V1 caught wake by large vessel passing by, lost control and hit V2.
  Based on all information gathered to date, V1 was overtaking V2 in the Skyway Channel.  Based on the narrow width of the channel and other boat traffic at the time of the overtaking, V1 struck a wake causing it to turn into the path of V2.  V2 did not have time to react and struck V1.