I am going to live. The Peace Corps is 100% proactive in its care for the welfare of a Volunteer. If I don't live, think of the party you will have at my wake - I jokes.
My point is that everyone needs to stop worrying (or at least stop worrying out loud). I think it is making my dad nervous.
If you really are concerned, read this (I copied this from a PDF the Peace Corps provides for Friends and Family):