On my recently purchase Kitfox I got 3 quotes all based on $20k hull, 1million liability, 1500 TT, 0 in the last 3 years, 0 time in make/model, 350 tailwheel, commercial ASEL, AMEL, ASES, CFII, MEI.

Falcon - $1004, but the policy would not cover auto engines or 2-strokes and my KF is a 582 powered, so falcon was out.
CV Starr Indemnity came in at $1230 - Never got an answer about ski use as my airplane came with a set of wheel penetration skis
Global Aerospace came in at $1294 - This is who I went with because they covered ski use under the EAA exemption, the 2-stroke wasn't an issue, and because I am familiar with Global.