How Dangerous is Caracas, Venezuela?

Well my boyfriend invited me to go to his family house in Venezuela this summer for a couple months. It is a 6 hour drive from Caracas, but we would stay in Caracas too for a few days. I'm a girl so I feel slightly vulnerable and I heard that Venezuela is dangerous. I'm also blonde so I would stand out as a foreigner. What are your thoughts about Caracas/Venezuela in general?