77 23' Savage

[Miles Offshore]

in my boat I have two hoses on each side ,

1 on each side that goes between the hull and liner near the stern that naturally asperates(sp), and the other two that run directly in the main bilge and on one side I have the blower installed (exhausting outward. ) Nothing works better than a sniff test- one before starting, one before and after fueling. The bl=ilge blower motors are sealed so no sparks from them. You dont want to be turning other switches on and off while fueling though. craig