Stupid question regarding 5,000 maintenance

[wiirenet]

So I don't have my maintenance booklet with me, so I don't know what exactly needs to be done at 5,000 miles but I really wanted to post this now for time to get replies.

My car is at about 5100+, and the oil change sticker says I need a change at about 6800. Do I still need to go to the dealer for a 5,000 checkup? (they emailed me)

Also, if a 5,000 check is important, how important? I just found out I might be using my car for a trip from chicago-madison, wisconsin this weekend (about 125 miles one way mapquest tells me, and i will be driving there and back ) Will it be an awful strain on my car to drive it that far without having the 5,000 check? Can I wait until after the trip?

Or am I worrying about nothing and my '5,000 check up' should be performed at 6,800 like my oil change sticker says?

Thanks from the noob!