I wear Sanita clogs they are so comfortable! They used to be the brand that owned Dansko a few years ago, the Sanita brand is the original brand and are well worth the money.
I would not recommend taking ACLS online, I had to take it for the unit I work on, and I couldnt imagine not having the instructor there to help us. It is very medication based on what meds to give for the heart rhythm the patient is in, if your not very familiar with the different heart rhythms I dont think online would be good.