I know I’ve mentioned Crapometer here before, but I must again say how helpful this website is as a workshop session for writers. I just took the plunge with "Big Tim Dawson" to get some suggestions and was very happy to see that the commentors had zeroed in on a few things in the story that I’ve long since become blind to. Sometimes, you just need the feedback to point out a path and before you know it, you’re happily tripping along again.
I highly recommend this site, but would also suggest that you read some of the other submissions and comment with input before you submit an entry, as a matter of courtesy.