Big Rubber Spiders and Teenagers Singing and Dancing   Nerves and Adrenaline Michaella Vilsa is a teen with enormous talent when it comes to singing and dancing, but lying deeper within her little soul is a huge funny bone screaming to get out.  “I love these people, they are so genuine,” Michaella explained about the cast of I Want it All, before she decided to find a rather large rubber spider upstairs at Stage Left in Orangeburg during a rehearsal and throw it onto one of her fellow actors who screamed and laughed at the absurdity.  The spider, along with dozens of Styrofoam heads dressed in wigs staring down at the 13 teens,...