If you want the sponsorship to go through fast as possible and without an interview then u should:
1. Print out all the sponsorship forms which can be found on the canadian immigration website or u can call the cic and ask then to send u the forms which are free of cost
2. Read the forms properly and after ur married tell ur spouse to fill out the forms and sign them so u can take them back with u and send it to the cic in mississauga ASAP since the sponsorhsip process takes anywhere from 3 - 8 months and can be even longer if the CHC in New delhi finds any problems with ur forms
3. Make sure if ur in contact with ur finace currently then u save all ur e-mails, phone records or cards or e-cards exchanged between the two of u before marriage and add them as proof with the application
4. The more evidence u have of ur relationship before marriage and after marriage the faster ur case will be passed
5. Take many pics before marriage when u first see ur fiance in India because in the forms they ask for before wedding pics, marriage pics and after marriage pics
6. Make sure u have pics with u and your spouse in them with her family and extended family and also pics with ur family and ur extended family
7. U need to have a large wedding if u have a small wedding your spouse will be called for an interview, u must have lots of realtives at your wedding, cousins, aunts, uncles from both sides, take pics of all pre wedding rituals, mehandi, haldi, sangeet, engagement etc. In your wedding pics u must include all pics that show the proper rituals according to whatever faith u and your spouse belong to, such as if ur hindu then putting the mangal sutra, sandoor, ferras etc.
8. Your wedding has to be legally registered in India and u need pics of two witnesses and their signatures when registering the marriage and u need to go through a lawyer to register it properly and this should take about 3-4 days
9. Make sure u go on a honeymoon right away because u will need to include your honeymoon pics and make sure u and ur wife are both in all your pics
10. When u fill out the forms make sure u write in great detail whatever questions they ask u such as how u met etc give long detailed answers to the sponsorship questionnaire part
11. After returning to Canada pay all the all fees together such as the sponsorship fee and landing fees which will be about $1, 040.
12. After sending in your completed forms to Mississuaga keep in regular contact with ur spouse through e-mails and phone and keep records of this so that if they do call ur spouse for an interview she has proof that your relationship is continuing
Hope this helps!