First tour: Flanders 3 day tour feedback

Hello everyone! I will be leaving for my first bike tour soon. I am going on a 3 day tour going from Antwerp to Ghent to Bruges to Middelburg, then taking the train home. Above is my route I plan on following. Does anyone have any feedback or advice for this route? Is there anything I'm missing or need to make sure I see? This is my first time in this region and I'm very excited. Thank you all!