With its 12-volt electric motor, which displaces it at a mild speed of 4 mph, the Hammacher Schlemmer’s Limited Edition Electric Boat($4000) is not exactly a speed boat, but also its intentions are none of the like, this little cruiser was built for romance and relaxation, it uses latest fiberglass technology, chromed moldering, stainless steel drink holders and a cooler that can hold up to 24 bottles/cans…