[N_Jay]

I am heading close to 100k, and need to drive to FL in March.

I decided that doing the serpentine belt would be a good idea since I don't have a good record of the maintenance history.

I have heard that the water pump is a regular maintenance item. 60k miles or so.

Guessing that I should do that at the same time.

Anything else??
Thermostat?
AOS?

[fpena944]

I am heading close to 100k, and need to drive to FL in March.

I decided that doing the serpentine belt would be a good idea since I don't have a good record of the maintenance history.

I have heard that the water pump is a regular maintenance item. 60k miles or so.

Guessing that I should do that at the same time.

Anything else??
Thermostat?
AOS?

If you're doing the water pump then then the thermostat is a "while you're in there" repair.

Might want to consider plugs and coils. The AOS should be ok if you haven't seen any smoke symptoms. I did mine on my 996 long after passing 100k miles. Oh check your battery too and make sure it's not expiring soon.

[N_Jay]

Did the plugs at 80k
Didn't do coils, but will with the next set of plugs.
I get no smoke at all.
Probably can use a new battery by age, but so far has been fine through the winter.
I know batteries like to die suddenly these days.