This information will help if you can save it for me. I'm not entirely sure what all I have, I know I have a copy of the database and the game files but they were from a month or so ago.
If I keep DKV going once it's back up I will definitely be finding a new host as soon as I can. This is at least the second time this has happened to me with them.
I'll be happy to provide what I can, if it's fair. (I suppose it's hoping too much to expect that someone had, say, the top 100 players page open and could send it to you...)
It sounds like this is pretty tough to recover from. If you need to just walk away from it for a spell that's understandable. Even if you just do a flat rollback to March 2, it's not the worst thing that could happen and I think most of your regular players would shrug it off after the initial disappointment. And the enhancements you've done since then will be easier to recreate the 2nd time around since you have a good idea what you did.
I'd miss Valeria if it's gone for good, but best wishes either way.
-EW