gasoline

So i recently purchased a 1998 Challenger 1800, with the intention of storing the boat in the garage. When storing the boat, there is a definite smell of gasoline. I am not worried about ignition, more the usability of the remainder of the garage (as it is meant to be my home gym). In was...

After rebuilt engine, put all back into boat and connecting all cables and hoses... I can see thru the clear gas filter no gas is flowing or suck to the carbs... what should I do next? Need prime the line? How can I do that? Thanks