By Mikey Smith Reality TV star and campaigner Sharon Gaffka is encouraging young people to sign up to vote – and one day hopes they’ll vote for her to become an MP. The former Love Islander will this week join a live streamed event, organised by the Sanctuary Foundation and My Life My Say, being beamed to thousands of 17 and 18 year olds in 98 6th forms and colleges. The event will give youngsters clear instructions on how to register to vote ahead of May’s local elections – and even get young people to sign up online as the event happens. “I wanted to use what is left of my Love Island fame, …