I am planning to take the 8.20am ferry from Heraklion to Santorini. I was originally thinking of staying the last day in Heraklion to make it easier to reach the port but now am wondering if I can find transport directly from Malia to Heraklion port early morning. Will it be enough time to make it for the ferry if I take the 6.30am bus from Malia? Is it better that I stay the last night in Heraklion? Is there anything that I may miss by not staying/spending time in Heraklion? Thanks in advance.