This one looks like a good deal----> If the frame fits and you can do 150.00. It looks like a 50c, not sure though. Might be on the tall side for you.
Older Schwinns are always nice bikes. I think these iterations weren't godzilla heavy, as an added bonus.
If you have a little spare time, yard sales have yielded some very pleasant and cheap surprises for me as far as bikes go. Maybe take a look at the yard sales on CL and your local news papers and look for ones that have "bikes" in the listing ?
BTW, I love shopping vicariously through other ppl, keep posting
schwinn 10 speed bicycle