For researching you would probably find typing Morden into Google the best option.
www.mordentourism.com is a good website though.
As said in previous post your answers to your Skype interview go before a panel to make a decision. It was close to a month before I heard I had been successful. The time duration of the interview is around 20-30 mins.
If you are successful you will receive an exploratory visit invite. With this will also be instructions for what you need to do in Morden on your visit and what to research.
Whilst you are in Morden you would visit employers speak to them , take down business details/leaflets and business cards, if possible. You can put these all in your folder along with information from estate agents, regional connections, activity places you have visited and reciepts from grocery stores.
You would need to make your folder up yourself as it shows you have properly explored and are aware of costs and the lifestyle of living in Morden. This is all in preparation for your final interview in Winnipeg which will take place at the end of your visit.
You can do some research for your folder prior to visiting such as property rental costs and costs of buying a car. You may as well wait for an invite for an exploratory before you start doing this.