4 Weeks before shower
List Guests
Set Budget
Enlist help (if needed)
Set Date
Book Hall (or anything else that needs advanced notice or reservations)
Call Catering Company (if your using one)
Pick Theme

2 Weeks before Shower

Order Cake
Send out invitations
Set menu (if serving at home)
Take RSVPs
Buy door prizes and game prizes

1 Week before shower

Get gifts
Wrap gifts
Buy supplies
Make How-to projects
Pick Games and buy supplies required for them

1 Day before shower

Get Cake
Get Drinks
Unpack all game supplies and set them up
Re-read game Instructions
Clean house
Charge Camera and Camcorder Batteries
Buy Ice
Pick up rental items
Put out yard signs
Buy groceries
Prepare foods

Day of shower

Finish preparing all food
Set up tables for presents, food, etc
Decorate
Double Check everything
Relax