If it is the pump, dropping the tank is a whole lot more work than going in from the top. The seats and carpet do come out pretty easily, but if you really don't want to mess for it just make a clean cut in the carpet and sound deadening above the pump.
Is the car throwing any codes?
That said, I don't think it's your pump. The only parts of the pump that could cause it to leak externally are the connects at the top, and they're above the fuel level, so the should only leak when the car is running and the pump operating. Is that the case?
What's more likely is that some part of the EVAP system is damaged and is allowing fuel vapors to escape. There is a series of hard vapor lines running up the passenger side of the frame between the tank and engine and sometimes they start to rub on the engine or trans and over time wear a hole into themselves. I personally had this happen in 3 different locations.
Pull the line at the purge solenoid, grab a cigar, puff away, and start to blow smoke through the lines and have someone look under the car for any rogue smoke. There shouldn't be any. If there is, trace it down, fix the leak, and no more fuel smell.
Is the car throwing any codes?
That said, I don't think it's your pump. The only parts of the pump that could cause it to leak externally are the connects at the top, and they're above the fuel level, so the should only leak when the car is running and the pump operating. Is that the case?
What's more likely is that some part of the EVAP system is damaged and is allowing fuel vapors to escape. There is a series of hard vapor lines running up the passenger side of the frame between the tank and engine and sometimes they start to rub on the engine or trans and over time wear a hole into themselves. I personally had this happen in 3 different locations.
Pull the line at the purge solenoid, grab a cigar, puff away, and start to blow smoke through the lines and have someone look under the car for any rogue smoke. There shouldn't be any. If there is, trace it down, fix the leak, and no more fuel smell.