Wedding timeline

Hey guys! So I’m really stuck on a timeline of events. We are having a destination wedding in Mexico and our wedding package involves a 20 minute ceremony, a cocktail hour, and a 3hr reception. As far as a timeline goes we have:
12- bride hair and makeup
3- photographer arrives for getting ready photos
4- ceremony begins
4:30- wedding photos with friends and family
5- wedding photos with bridal party
5:30-6:30- last hour of photographer, probably just us photos.
6-7- cocktail hour
7- reception opens
This is where I’m stuck because we only have the reception for 3 hours and we have to get toasts, dinner, first dance, father-daughter dance, party, bouquet toss, and cake cutting all fit in that timeline. Right now I’m not that bothered about dancing because we have it so anyone who wants to join us after the reception can meet at the discotheque at the resort since it’s open until 2am. But our package includes a DJ for an hour so I figured we should use him! I should mention too that we only have our photographer for 3.5 hours and are not using him for the reception.