Chris
Not necessarily evil witchcraft. From what I understand, if you use evil then karma hits you 3-fold. But like I said, the only way I've found to time travel using this method is out of body experiences.
Hmmm... the thing I miss most. I suppose it would have to be my life in general back then. It was all set up for me, perfect for the future. Ironically the future came far too quick and now I have to create a whole new identity, a new life in total. I have to change myself completely, I miss my old self. From 2004 I would miss the technology that has become available to the world, which is why I'm incredibly tempted to carry a backpack around with a laptop in it, and anything I want from the future would be on it. I'm going to have lots of fun talking to all of you in another reality, it should be very... interesting

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I've decided that I will go back eventually, since the accident must happen in 1995 at some point. I have made up a timeline of what has and will happen:
June 1993 - Disappeared, newspaper report.
March 2004 - Arrived here, met future self (evidence of going back eventually?)
???04/05 - Go back to 1993 AFTER June 8th, when the report was written in the paper
1995 - Accident happens.
To present - I grow up, meet my past self, etc
There was never a follow up article, so I get the impression that I return fairly soon after June 2nd. Maybe a week, or a couple of weeks.
When I do return to my time (and most likely my reality) this should all still be here, and my future self (I HOPE) will answer questions about what has happened. If he doesn't then theres not much I can do about it, seeing I'm not going to be him.