Unfortunately unless someone can get in contact with your missing host then it's impossible to change to someone new.
Sadly it's common that someone starts a guild up, recruits and gets bored, leaving his/her guild hanging in the lurch. They simply don't bother to give the host up before they depart. Extra annoying as they are the only ones who can change the host.
You guys basically have 3 options:
-Manage with one VH
-Disband and join another guild
-Disband and reform as a new guild
I know all your contributions will be lost on the last two options but honestly those are the only choices available to you.
