So here's goes: Labor day weekend is going to be me and my dog Elvis's very first agility trial. I'm going mostly to get a feel for what trialing is like, and to see how far our training has gotten us so far. It's a 3 day NADAC event, and I have him entered for 2 tunnelers and one jumpers -just some fun stuff. The Tunnelers are friday night, and the jumpers is only on saturday. I'm pretty clear on some of the first day trial stuff: checking in, setting up, the runs, etc... but my question is: do I have to stay all day, or all weekend? If I check in friday, do I have to check in again Saturday morning? I have the tenative run order from the premium and it says my class in jumpers won't be till mid-afternoon, and then the rest are chances and things we aren't entered in. After our run, should I stay the rest of the night, or would I have to stay till Sunday even? Thing is, we are driving out of town for this, and if I didn't have to stay Saturday night that would save on hotel expenses but I don't know how the ribbons and such are given (granted that he and I Q

)...
I guess my biggest question out of all of that: what is etiquette for showing up to a trial late, or leaving early? I would definately make sure we weren't there too late and miss our run, but just to know that we had time to spare would be nice.
Second question: My boyfriend would be going with me to all of this, and we'd plan to bring his dog with us too, who is a little older and does not run agility... So that he didn't stay cooped up in a hotel room all day, what are the chances we can bring him to the trail for socialization but not have to run him?