Get on fleabay and look for a RB 67 Mamiya. The bodies and accessories such as the metered eye-level finder you want) are cheap, they are tanks (hard to hurt), glass is excellent and relatively inexpensive, 120 or 220 film is readily available. Format is 6 X 7 (2.25 X 2.75).
A good body can be had for <$200, a standard lens (90mm or 127mm) for <$120, backs for around $25 - $50 (120 or 220).
Their drawback is their size but - I shot a wedding with one (with a grip bracket) once. Not exactly an upper-body workout but can get old after a while.
They're really more of a studio-type camera as there are two distict motions to make when you use it - one, cock the body, and two, advance the film as the back isn't coupled like the Hassyblads are.
Even though the format is rectangular, you never have to turn the camera sideways as the back revolves.
When looking at these, the least you would want is the "Pro-S" model - not the "Pro" as many of the likeable features of the ProS were not incorporated into the earlier Pro model.
I have a Pro and two ProS bodies with quite a bit of stuff and lenses, plus a Hassyblad (500c/m) with stuff and lenses for it also. They both have their place in the grand order of things - I've not been able to part with either pile.