Hi Rikk:

Schedules of english-language broadcasts are available on www.primetimeshortwave.com . Also you should learn what the broadcast bands are, as those are the frequency ranges where broadcasts can be found. This makes scanning easier. Check out this page:
http://en.wikipedia.org/wiki/Shortwave

and scroll down to ITU Frequency Allocation.

Also feel free to ask any other questions if you need more help.