RedactedNarrative: Vessel 2 was anchored at Mashta Flats/Nixon Beach sandbar, West of Key Biscayne. Vessel 1 was making way towards the sandbar and ran into the stern of vessel 2, disabling both engines. 
  
  The operator of vessel 1 stated that he was attempting to find a location to anchor and didn't realize he was going too fast, running into the back of the boat.   
    
  He was issued citation for careless operation by failing to maintain a proper lookout.