Last month, we discussed signs a gym may be closing rather than “remodeling.” How does one find the next gym?We searched and knew of a gym in the vicinity. We checked it out and joined.The gym was decent, but not necessarily comparable. And perhaps not a real “hardcore” gym — no 2½-pound plates to be had. But overall, it had what it takes.A few weeks later, rumor had it the old gym was reopening under new management. It is now half the size without all the old equipment, but more &ldquo …