Did you know you can create tokens at the folder level? This can be extremely useful for companies that have their Marketo environment setup with various child folders (and programs within) - such as this (the tokens are defined in the "Avanade Activities" folder):
Creating tokens at a parent/global level will make those tokens available in every program within that parent folder or sub-folders. A good use case is when using tokens in landing page templates - specifically for things like common page footers (links, disclaimers, social icons, etc.). For example, here are the tokens in our landing page template:
And here's how the landing pages render automatically within each program since we have tokens defined at the parent folder level:
We taught our folks to label the smart campaigns with a prefix of order in which they are to execute (i.e. 1-Email, 2-Confirmation, 3-Reminder) to help with teaching the methodology of accounting for each of your steps that they are trying to execute and to know that you had to have #2 turned on before doing #1.
I love tokens Chris! I never thought about adding a preview token. Very smart - thanks! 
My tip is for scheduling an email in a smart campaign, I only use the "Run Later" feature even if it's just 20 minutes from now. The reason being, I ALWAYS want to double check my smart campaign once scheduled, in case of that OH SH!T moment that we've all experienced. Many years of experience trial and error have led to this smart campaign for emails routine. Basically, sending emails is a big enough deal that there's always a reason to double check what you've scheduled 
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