I'd like to give a bit more detail, apologies for my mostly-opinion reply above.
To do this very accurately, you'll need to understand Circle of Confusion. Briefly, this is the most blurry a point can get on your negative while still looking like a single point on your enlarged print. Only things exactly at the focal point will be precisely sharp, but anything that's less blurry than the circle of confusion will look sharp when enlarged to your printing size. This can be a confusing subject, so I suggest researching it online a bunch more. This is why I mentioned that you'll need to know your print size before figuring out your hyperfocal distance. Normal 4x5" film circle of confusion values are 0.1mm (something is sharp if it's less than 0.1mm across on your negative).
Understanding your print size ahead of time may make the difference between it being useful and being totally useless.
We would also need to know your focal length, as that makes a huge difference. You've already stated the f-stop you'll be using, which is helpful.
Let's plug all these things into an online calculator:
http://www.dofmaster.com/dofjs.html
Let's assume some standard defaults:
* Circle of confusion being 0.1mm, the standard for 4x5" photography
* 150mm lens, a "normal" for 4x5"
* f/11, as you stated
Then, the hyperfocal distance is 65.7 feet, and anything closer than about 33 feet will look blurry.
33 feet is pretty far, in my opinion. If I'm out and about and trying to take photos quickly, I've probably got something in the frame that's closer than that, like the ground.
Now, the range of distances that are in focus will change drastically:
* Increasing the circle of confusion (deciding in advance that you'll make smaller prints) will make the distance shorter
* Decreasing your focal length (using a wider lens) will make the distance shorter. Note that this is more complicated if you decide to crop the image - then everything gets wonky.
For example, I would also consider shooting with these values:
* Circle of confusion being 0.2mm (not enlarging past, say, 15"x12") (note that in the calculator above you can get this by switching to the 8x10" film setting)
* 90mm lens, a wide angle
* f/16, dropping the shutter speed down to 1/125
Then, the hyperfocal distance is 8.6 feet, and everything farther than 4.3 feet from the camera will be in focus. That's pretty good!
Give it a shot, try it out! The worst case scenario is you learning something more about the medium.
It just doesn't work for what I enjoy :)