Due too a couple of things beyond my control (work) and deer season I have a boat with almost 2 full tanks of gas. They both are treated with Quickleen and marinesta bil and it looks like I am not going to be able to go to the lake and use the fuel, so my question. is….will it be ok or should I try to drain the fuel. I am talkin 40+ gallons, and also can I just siphon the fuel out of the fill ports if I do need to remove the fuel or is there a better way.Thanks in advance,weeman