John, I am in the process of getting in-motion insurance as well. Here is a Phoenix, AZ company that understands IV-P's.  All sources will be insured by AIG.  Angie seems to be very responsive.

Angie Harris
Account Executive
Cannon Aviation Insurance, Inc.
Toll Free: (800) 851-2997
Office: (480) 951-1566
Cell: (480) 330-0539
Fax: (480) 951-1455

Craig Berland

Gents:
Who is the best company to call for IVP insurance for a soon-to-be-finished-and-flown-for-the-first-time bird?
Many thanks in advance?
John Hafen
IVP N413AJ    87%