I'm currently a member of a club that sounds like yours--different kinds of tournaments, including especially tier specific events. We have around 75 members plus or minus, from all levels. Our problem lately has been that the number of active players has been going down--to the point where too many club tournaments (including especially the tiered tournaments) are getting only a few players each week. I would estimate that we now have only 15-20 players playing regularly.
I am not an owner or an officer of my club, but there has been talk in our forum about the possibility of merging our members into another similar club. We have also had some difficulty having a sufficient number of officers and our owner is tired of running it with no one stepping in to take over. Would your club be willing to accept all (or at least all interested) members of what is now another club? If so, let me know, and I can put you in touch with our owner and perhaps you can work out the details.
Many thanks in advance for considering the issue!