Is it possible to hookup a wireless router to a laptop so able to use a remote aRFU app?

Yes it works, BUT make sure you're only using the app, do not try to use Nomad in any sort of a multi-client/console configuration -- you will have problems. But using the app, you should be fine. 

Yes it works, BUT make sure you're only using the app, do not try to use Nomad in any sort of a multi-client/console configuration -- you will have problems. But using the app, you should be fine.