Wow - you have really inspired me to go for it with water only too. This is day 1. I did a fast 2 weeks a go for 5 days and wasn't great at the re-feeding after it - felt terrible because I didnt take my time and juice first. All a lesson learnt. Hope to do what you are doing make it to day 5 and then 7 then 10 and so on.
Really glad I saw your write-up thanks for motivating me