Apple has recently removed the functionality from Windows iTunes to backup apps locally. The only way they offer now is via internet - iCloud. I often have limited internet access so that option is not suitable. Also I feel much better when I can easily and reliably restore the iPad to when everything was functioning perfectly. For example, update an app to find out there's a bug or some new functionality that makes things worse in some way. With a local backup it would be easy to go back and forth between the versions, and you don't have to depend on anything.
The solution would most likely involve jail breaking and that's fine, but I couldn't find actual information on whether it is in fact possible on a jailboken iPad and if so how. Bunch of sites recommend third party software and when you go on their respective sites they say things like "manage apps, backup app data, images etc" iTunes already does all of this.
Thanks!