If Skater 32 is the supercat I just googled, I think it's going to cost you a whole lot of money to run it in Europe. Diesel can cost as much as $8.00 to $12.00 per gallon, and gasoline is worse. How much do twin 800 HP engines consume an hour? 30, 40 gallons AN HOUR?
As far as transporting, you need to find a yacht transporter. There are several, and only they can help you with quotes of cost, time of arrival, etc.
I just googled "Yacht transport, USA to Europe" and came up with a few results besides Dockside. With no experience with the following, at least you could check them out:
Direct Boat Shipping.THE LOWEST RATES! Boat Transport, Yacht Transport.Boat transportation,marine,vessel transporting,delivery,USA,International, carrier,Australia,Uk,sale
Shipping yacht from USA to Europe | Carex Shipping
And in 2007 we shipped our PDQ MV34 from Florida to Finland and back to US again 3 months later, on Sevenstar, Sevenstar - Yacht Transport over Seven Seas | Europe
I think the total cost was about $10,000 or $20,000! Not cheap, eh? But they handle all port entry formalities, fees, etc.
There's another transport company that leaves from Port Newark to Finland, but I can't remember the name of it.
If you ask me, if you're just doing this for a season, you're better off chartering a boat over there. Less wear and tear on your own boat, 'way fewer headaches and delays.