away from the upper section 100 further the lower section 200 does not contain a pod or any pod like structure in any embodiment of the present invention because it does not have a pod or a pod like structure the outer bottommost surface 205 of the lower section 200 is able to set close to the ground when the vessel 10 is on land further the lower section 200 forms a hull 210 the hull 210 has both a starboard side 213 which is shown in fig1 and a port side 216 which is shown in fig4 located both at the inside bottom surface 218 of the hull 210 and within the hull 210 are a first bilge tank 220 and a second bilge tank 220 u2032 specifically the first bilge tank 220 is located on the starboard side 213 of the inner bottom surface 218 of the hull 210 and the second bilge tank 220 u2032 is located on the port side 216 of the inner bottom surface 218 of the hull 210 referring to fig2 included between the first section 100 and the bilge tanks 220 and 220 u2032 is an engine 230 which is essentially centered between the bilge tanks 220 and 220 u2032 the placement of the engine 230 to a central.