Pulled pork ahead of time?

so were having a family cabin weekend and im responsible for lunch on saturday. now,i have made my pulled pork there before,but,i was wondering if i could cook the pork beforehand and shred it. then just bring my slow cooker,the shredded pork and the sauce along and let it simmer in the slow cooker for a while. INSTEAD of getting up at six in the morning and preparing it then. and taking the time to shred it etc. while at the cabin. or will it drastically change the moisture and taste if i don't do it all at once like i normally would do?