Old-school rowing in the corner is fantastic. Can see how alot of gyms are not allowing it.. then again alot of "gyms" don't allow anything old-school/hardcore. Even still they should at least have a T-bar machine, if not do something like S.P.G said... I'd maybee just do heavy cable rows with the Double D handle or even dumbell rowing (slight 45 degree angle knee on the bench) can get those areas too... just one side at a time.