Hi,I too have the same challenge. My Oday 23 is getting refitted all around, with darn near new everything (within my budget). I've been amused by many things, but one thing in that amusement column is that there's no bilge pump!! none! Brian, you mentioned mid-cabin sole. So, you are saying under the dinette seats, there's acess boards under the seat cushions. I should place my bilge pump there, hmm? My Oday 23 is a pop-top, with the dinette to starboard. Where would I set up the discharge to? The hoat has an existing thru-hull, port side for the sink and ice box. But, that thru-hull is WELL below the water line and I don't think it'll suit well for a bilge discharge.I have seen a bilge pump line fed to the cockpit, so it'll drain that way. Need ideas too. Looking forward to feedback as wellRespectfully,Marks/v Cattivo I1972 Oday 23 pop-topGreen Bay, Wisconsin