<p>None of the school you listed above is impacted in CS 
I do believe you can get into all three with good grades this fall and a strong upward trend. A personal statement may not be very helpful for mid-tier UCs, so you need to focus on your fall grades and major pre-reqs completion. Did you TAG with SC? If so, you are guaranteed a slot because majors in the Jack Baskin School of Engineering are guaranteed to transfer students. If not, try to get your GPA as high as you can. Gluck!</p>
<p>To repeat the above poster, if you live in the bay area, consider SJSU as they have a really strong engineering program!</p>