The visa application process is a pain, I've had a couple of mates do it and they're on their way to getting permanent residency now.
If you're serious about it then I'd suggest getting in contact with a reputable lawyer to guide you through the process, there's lots of hoops to jump through and if they're any good they should make it much faster and easier for you to do so. If you've got someone willing to sponsor you then that should definitely help with the application process.
+1. I used Canadavisa.com (could you guess
) and IMO they were worth their weight in gold. There are a number of applications, criminal and medical checks, financial obligations, family questionnaires etc. It is not easy. It is an expensive long process. My visa was a fast one at 9 months from application. It took around 2 months to compile a complete application. A mate in Canada from the UK had a 4 year process.

Hope to travel around a bit once I'm settled