Search and rescue of my nephew

My nephew Dylan, (22) his dad and cousin went missing last Tuesday while on a pleasure fishing trip.  The coastguard looked for them for a few days but have since stopped looking.  There has been no sign of the boat, equipment or the three men on board.  They went missing during calm weather. They could be drifting or in one of the small uninhabited islands along the cape cod area. Getting a search and rescue team to continue to search for our loved ones is critical as weather patterns will worsen in the next few days making it difficult for them to survive the elements. Please help,  we know they are out there waiting to be rescued and need to secure a search team soon.  Thank you.