Here is my checklist of shots to get at the wedding:
I arrive about an hour to an hour and a half before the ceremony, I start with the bride and then shoot the groom:
Bride, full-length, 3/4 and close-up
Bride with maid or matron of honor
Bride putting on garter and putting sixpense in shoe
Bride with mom
Bride with parents
Bride with bridemaids
Any special people that are there, flower girl, grandparents, etc.
A few special ones of the bride, the window shot, etc.
Groom, full-length, 3/4 and close-up
Groom with best man
Groom with mom
Groom with parents
Groom with groomsmen
Any special people that are there, ring bearer, grandparents, etc.
A few special ones of the groom, him with her ring, mom kissing his cheek, etc.
Then right before the ceremony, I shoot the bride and her dad or whoever is giving her away.
Ceremony:
Bride and father going down aisle
Father giving bride away (shot available light, usually 1/2 at 5.6)
Vows (available light again)
Exchanging rings (available light)
Other special moments, unity candle, prayer, etc. (available light)
Kiss (available light)
Introduction (available light)
Bride and groom coming back up aisle
Bridemaids and groomsmen coming back up aisle (they usually don't buy these but they are nice to have)
Parents and grandparents coming back up aisle (again they usually don't buy them)
Groups: (these usually only take about 15 minutes so they can get to their reception)
Bride and groom with wedding party
Bride and groom with brides family
Bride and groom with grooms family
Bride with groomsmen
Groom with bridesmaids
Any special requests from bride and groom
Bride and groom, full-length, 3/4 and close-up
Bride and groom, romantic shots, looking at rings, kissing, in front of church, etc. (I want as few people around as possible for these so I do them last)
Reception:
Bride and groom leaving church to go to reception
Bride and groom arriving at reception
Introduction of bride and groom at reception (if any)
Mingling with guests
Guests at tables
Shots of tables, food, wedding cake, grooms cake, etc.
Dancing, bride and groom, bride with father, groom with mom, bride with father-in-law, groom with mother-in-law, bride with best man, groom with maid of honor, other special people dancing (if any)
Cutting the cake
Feeding each other
The kiss after feeding each other that always happens (don't want to miss this one, they always love it)
The toast and drinking
Any other toasts, best man, fathers, etc.
Some candids of the bride and groom special moments together (they love these too)
Throwing the bouquet and garter
Throwing rice
Leaving the reception
If the bride and groom are staying at the hotel or house you are at, it is always nice to get a shot of the groom carrying the bride over the threshold.