PLEASE HELP ME

Ok so I have a field trip tomorrow. Its for fccla. Basically, im the only one (out of all the girls in my class who joined fccla) who is going to the trip with other high schoolers I don't know from other schools. + I'm pretty sure we are going to have to talk about how great fccla is etc. The thing is that i honestly DONT KNOW NOTHING pretty much of "fccla" & we most likely are going to have to talk to adult business people about "fccla" & im probably going to be the only one who is going to be alone and the rest are going to be with their groups of friends. So, SHOULD I GO??? If so, can u PLEASE give me some advice-LITERALLY ANYTHING! Or should I NOT GO???