Do you go land or sea a journey of about 100 miles will cost £1,000 fuel but by truck i have no idea how much anyone who has the same problem or knows how much the truck will cost.
At £10/mile I guess we are not talking about moving a Dory, but how big is the beast. Where you are moving the boat to and from also makes a difference.
I can only assume you have something with very large petrol engines or the QE2! To transport a 35-40ft boat from Scotland to South coast is circa £1200 + VAT +marina lifting/launching fees. This is about 400 miles so 100 miles a bit less but only marginally.
Suggest you go by sea. But go a bit slower this time and think of maybe using just one or two of your engines.
Or maybe we've got the question wrong and you actualy are MOVING HARBOURS ?? in which case I suggest you get a whole fleet of low loaders and a few diggers as well!!
Depends on the size of your boat, I moved ny 28ft Sealine from Portsmouth to Chiswick £250, very reasonavle by road, much cheaper than by sea, which as you would have cost a lot of money. Lots of silly comments from some others, hope this is of use.