RV Repair: leak under pedastal of toilet, thetford toilet, shower curtain

Question
I am noticing a clear water leak under the pedastal of the Thetford toilet on our RV.  It does not seem to be coming from the toilet.  I notice a small water leak at the right hand corner of pedastal usually after showering.  The shower curtain is closed so it is not water from there.  it is a shower/tub.  I was wondering what is under the pedestal that could be leaking?  Is there plumbing under the wood pedestal of a toilet?  I did not want to remove the toilet and then remove the carpeting on the pedestal.  Is there some other way to get to this problem?

Answer
You should be able to get to it from underneath the trailer.
You might have to cut into the underbelly fabric and insulation. It might actully be less work to take the toilet and pedestal apart. It's hard to say without actually seeing your trailer.
Dave