I would like to lean more about this too. For $600 per month you get 7 of the 1/2 slot (3.5 days/mo). It comes out $175/day rental fee. It is not a bad deal.
I also looked into J-Port too. It is abaut $6000 a year. I made an appointment to do a try sail in the next few weeks.
I read, think, and act independently; I don't come here to win a popular contest, nor I am here for free sex. I come here to learn, be challenged and be inspired in the art of safe off-shore passage. I am NOT afraid of dying in the sea, but I am afraid of dying in a nursing home and burdening those who I love.
I am old school; doing the right even when no one is watching is important to me.