500 Floor Streak-- Tips??

Hello hello!

I recently got a very very high streak (posted a blog w/ amount) and well I'm thinking of going for the 500 streak which would be like.. around 16 hours of gameplay in one sitting. Any tips?? I believe in my confidence to do it but I never did a long streak like that.. Also should I stream it?? 

I want to be amongst the select few to get it, I'm determined.