Rewards

So what's the best way to plan rewards?  What are good rewards?  How often?  Every 10?  every 25?  Final goal?  I'm one of those people that generally get what I want when I feel like it so this one is SO HARD for me to plan.  

I know I've set number goals.  Lowest I've been in the last 20 years is 231.  So that is my first goal.  It's a weird one at 19 pounds.  Should I just set it for 20 pounds and call it good?  My next goal is 225.  only 5 pounds from the first.  Then 200 which is 50 pounds.  I would like this done before our camping weekend with friends in August.  After that, I'm a little more...ok, what's next...lol  Another 25 by Christmas or New Years?  

And what's the best way to reward?  I understand I will need clothes as the numbers go down.  So of course, that's an option!  Continue with my jewelry obsession?  a new tumbler to help with my Brumate obsession?  A pedicure?  This is where I'm lost.  YES!!  these numbers should be celebrated.  But how much?  

Throw me any thought or ideas if you have any!