6 2 1 rule :3

just have fun

meet new people

dont be shy

go to as many events as you can

stay clean hydrated and fed and get sleep

respect others dont start drama ,etc

follow all the con rules

keep personal belongings with you such as camera money wallet phone etc

etc

I would think its pretty much the same except to really follow though with hydration and cleanliness.

No hugging/glomping fursuiters without their permission
If you're going to be suiting, the "Headless Lounge" is a safe space to rest, rehydrate without breaking character.
It's poor etiquette to photograph someone partially in a fursuit, unless they're cool with it

Depending on what con it is, there will probably be a lot of walking.