From Public Policy Polling, which typically surveys for Democrats and liberal groups:
Already the least popular governor in the country when PPP last polled Florida in March, Rick Scott has slid even further in the public’s eyes. Then 32% approved and 55% disapproved. Now, 33% approve and 59% disapprove. His entire decline has been with independents....
Voters also say they would vote for ex-[Republican/]governor Charlie Crist to return to office as a Democrat, 56-34 over Scott. Independents would favor Crist, 62-30. Voters are pretty warm to the idea of Crist running as a Democrat, with 43% saying he should join that party to 26% saying he should not. Democrats are most supportive of it, 46-18.
“If Charlie Crist has a future in electoral politics it’s probably as a Democrat,” said Dean Debnam, President of Public Policy Polling. “And while he would trounce Rick Scott the reality is that so would a ham sandwich as the Governor continues to become more and more unpopular.”