save all fuel reciepts,
ask the clerk at your last stop sign the witness form.
even if you dont get fuel BUY something.
each reciept is time stamped, also have store location ie: chevron number 4321 (something like that)
the IBA will verify the store/station at random,they will verify the time and location between stops.
doing an extra few miles is a must 50 to 100 is plenty. ...
i have done 4 iba runs now the best tips i can offer is: hydrate hydrate hydrate..plan on each stop sucking up no less than 20 mins off the total time....
ita not a race posted limits will give you plenty of time to do this....stay focused exersize your mind (simple math is what i do) ...music is helpfull.....
wind noise can become mind numbing earplugs or earbuds will be a savior
hard candies you can get to easy are very helpfull as well
CAFFEEN -sp is not your friend shy away from those products...
food keep it light
clothes keep them comfy
seat: i like to have my sheepskin handy....
when get to a point you loose consentation stop! rest a bit!....
if you are with anouther bike watch them watch thier bike have them do the same for you....
its a test of attrition NOT A RACE.
the first ride you take after the Iron Butt you will fell different about other bikers as well as your own bike and its a good feeling knowing you just did something not many can or will do...ENJOY have FUN