I have to force myself to drink water.  This has made it easier.   

I grab a bottle of water drink it on the drive to the gym.  Refill for the workout. Refill after the workout before I hit the jacuzzi.  Refill for the ride home. Then I force myself to drink one more bottle sometime during the day and I take one to bed with me. 

I just posted this on a friends page.  Thought I would share it.