Timeline for photographs

I'm trying to make a timeline of the wedding day for the photographer and I need to figure out how much time I'm going to need for picture taking. I'm having a small wedding, how mcuh time do you think it will take to take pictures 1. after the ceremony 2. at the location with the bridal party and 3. at the recpetion hall with the parents?
I'm planning on doing 1. 30 minutes after the reception hall, 2. 1 hour at the location with the bridal party and 3. half an hour at the hall with the family. DO you think this is enough time, too much time or not enough?

I actually am starting to get alittle nervous about time too. I am getting married the church at 3:30(ceremony shoudl be 45 min the most) skipping the receiving line then heading straight to PJ, which will take us about 30 minutes. So you figure I will be at the RH at about 4:45-5:00. The CH is at 6:00.
That leaves us an hour for me and FH to get pics together and all tehg bridal party too. At the RH and the beach, Do you think that is enough time?
Keep in mind the photographer will be at my home 2 hours before and the church 1/2 hour before

Trust me when I say you'll be fine with time. After the church, we're only alotting like 15 - 20 minutes for family pics, 20 minutes for BP pics, and then another 20 minutes for FH and I to take pics alone. We're super crunched on time and to be honest, i DONT care -- I want to make sure we make it to the CH and be able to enjoy that, so pics are just going to have to be fast