Shipped my 2007 B373 with a shallow keel, draft 4'11", from Chicago to San Diego. The height was somewhere around 13', but my contract with the shipper says height not to exceed 14', which of course it did not. Any shipper with a reasonable amount of experience should be able to figure out what your height will be based on your model. If they can't I would beware. Get out your checkbook too. My move = $10,500 back in June of 2016. Just for the truck. Add on mast unstep, stepping and a host of other unforeseen costs put things well over $13,000. Also, FWIW, note that your boat will be on the hard for half the year (or more some years). I found the cost to put her on the hard was virtually the same as having her in the water full time in San Diego.