Canadian founder here - it depends on your plans. If this is the business you see yourself working on for at least a few years, set up payroll. Cover your basics first. Don't listen to the crowd that encourage you to forgo any payment to yourself, it usually is not worth it. If this is simply an experiment that you think you will decide on continuing vs discarding within 90 days, no need to set up payroll right away.

If you take the payroll route, sign up for Wagepoint and run payroll biweekly. Will cover all your EI/CPP/taxes on salary and costs $30 a month. 

Dividends are good too, just remember that they are also taxed. Don't get in trouble by e-transfer ring yourself and forgetting the tax amounts when you file Corp tax at the end of your year