Indy 500 (2009): Race Survival Guide - What to Bring

info primarily from: IndyMotorSpeedway.com (unofficial)

Essentials to Bring:

Race Tickets & Parking Passes
Don't Forget Your These!  Some people hang theirs around their necks in plastic sleeves.
Cell Phone or FM transmitter
Stay in contact with the people you came with.  It is very easy to get separated on race days.
Radio or Scanner with Headphones
The P.A. speakers at the track cannot be heard when loud race cars go by.   It is hard to follow the race without headphones.  Sitting within site of one of the huge Jumbotron TV monitors is helpful though.
Cash
The food courts do not take credit cards and the cash machines are few and far between.
Seat Cushion
For $6, you can buy a cushion at the track. cushion seats with backs are also for sale and rent.
Binoculars
See cars down the stretch.   See bikini clad girls stretch out in the infield.
Cigarettes/Cigars
You can buy smokes at some snack bars, but they are slightly expensive.
Zippo
It is hard to light up at the top of the stands in the wind with a bic. Best to have a Zippo!
Camera
Guide to taking Racing Photos
Can Coolie
Keep your drink cold here
Sunglasses
Check out he race car drivers - they set the style!
Sun-screen & Hat
Depending upon the weather, you may need an umbrella and a poncho instead
Ear Plugs
These can be purchased from indivduals outside the track who sell them for $2.  Offer them a $1
Coolers
Are restricted on race day to a maximum size of 14" x 14" x 14".  On race day, expect all bags and coolers and purses to be searched.
Wet Naps
These are handy when you're settled higafter you eat the fried chicken or cheesy poofs!  Bathrooms do have soap at the sinks.
Carrying Bag or Backpack
Carry all this stuff, plus a place to put souvenirs.
Tennis shoes
You'll do a lot of walking as well as go up and down stairs.
Asprin, antacid, Contact solution, etc.

Party Supplies

Beer in Cans (Glass containers are NOT allowed)
If you park in the infield, you can bring a keg!  But if you'll be parking outside the track, have some coolers and ice unless you want to buy beer.  On race day, coolers are limited to 14"x14" x 6".  You cannot buy ice inside the speedway. 
Frisbee or Football
Something to play with in the 3rd Turn infield grass. If you're not Peyton Manning, you might choose a NERF in case you hit a nearby Corvette or someone's little kid.
Lawn Chairs
If you will be sitting on any of the viewing hills, these are a can't miss item.
Little Red Wagon
These are good for towing large coolers around, or for hauling your worn out friend back to the car at the end of the day!
Charcoal Grill (NO propane!)
Have a picnic on a grassy hill or tailgate by your car.  Some people even cook breakfast at the track before the race.

What Not to Bring

No Pets - You may be able to sneak your pooch in to the infield, but don't try taking it into crowded grandstands. (A few years ago, a dog got out on the track before the start of the 500!)
No Drugs - The police will CART you off to jail.
No Glass Bottles - Glass breaks.  'Nuf said.
No Fireworks or Firearms
Propane Tanks