Even if no one joins you, you just start! There are many of us on a fast already, but you can join us! I have no end date really....Just going day by day. I have more of a goal to reach than an actual "fasting length" Such as getting down to 155 to 150 for this wedding on April 17th. After that, I will start another fast til I reach my goal of 130 for my first summer trip the weekend of May 7th to 9th. Many many reasons for me to stay on task and I am getting there!
Good luck to you and just read the post and post yourself, we have been encouraging one another!