If you realise you are going away or for whatever reason are unable to vote on May 7th and would still like your vote to be used, then the only way to do so now is to request a Proxy Vote. This must be done by 5 pm on Tuesday. A form can be printed off the Teignbridge Council web site, but must be returned to them, duly completed, by the time stated.
I am very happy to help any one with this, if you contact me.