Re: one or two motors?
Lowflier<br />Two engines add relibilty for sure but also maintenance cost is double. You will use more fuel on the water and towing. A heat exchanger and antifrezz a good idea either way. Boat is heaver to launch and retreive. <br /><br />Forget about a radiator. When it is 100 out side why would want a fan blowing 180 degree air inside your boat when you have a whole lake full of cool water. Even if you had a radiator you could not run in the drive way without water running to the engine. Rubber water pump is in the outdrive on most boats and it will melt without cooling water running to it.<br /><br />For offshore in the ocean a second motor is a must as loss of power can put your life in danger. Twins are great if you do not mind double the maintenance time and cost. They will also burn more fuel from the extra friction, weight, and drag in the water. A kicker motor big enough for your boat will get you back in and ensure your saftey.<br /><br />Twins do have a advantage when docking as you can turn your boat in it own length.<br /><br />For an inland boating I still think a Kicker is a good idea, But all you really need is a good anchore and food and water.