rob , I do not understand what you mean ? Diesel fuel is taxed more for (road fuel)as opposed to off road fuel, but
there is NO road tax added on gas. I was trying to figure out if say : the same truck & co. delivers to a land gas station and also delivers to the marina , why the price difference is much more at the marina.I wouldn't want to think it boils down to marinas bieng greedy,at least I hope not but I DON'T HAVE A CLUE on that one.
If what you meant by "its called captive audience" was :well they got-us and there is nothing we can do about it,I understand that,just thought there might be another reason besides that.
I don't have a diesel boat , but always thought pleasure boat fuel would not be taxed with the (road tax) like comm. trucks ?
Best whishes, jon