Spare bulbs! Good idea, I forgot about those. I will be taking a spare belt. The WP is new as is the motor mount, oil, coolant, etc.
I have no spare being a 987. But I do have both the sealant and tire plugs, compressor and tire gauge.
I will be picking up the tux on the cape so no worries there.
I don't like to drink too much on these trips, but the tequila sounds like a good idea. I am planning on 2 days to Rochester, NY. Which is 2 days of about 21 hours. Camping in Fargo, ND in between. A few days roaming around New England, a few days for the wedding and then 2-3 days booking back across the country.
I have done all of I-90 at one time or another but this will be all in one shot. I don't like to do more than 24 hours in one shot. I have done over 36 but I won't do that again.