I have both zipcar and city car share memberships. I find both to be horrendously expensive and foolish to participate in if you need a car more than once a wee

I have both zipcar and city car share memberships. I find both to be horrendously expensive and foolish to participate in if you need a car more than once a week, or for extended hours. For example, last month I use CCC 3 times and my bill was $200. I used zipcar a number of times, and each time each use was nearly $100. One month, I used CCC a lot - and took a weekend trip including using their coupons for 200 miles (even stacked them) and my bill that month was $700 I have been severely disappointed with both services and as I had a goal of not having a car while living in san francisco, I am now getting another car because the use of these services is far more expensive than having a cheap car.