Going to my first ever RV show -- what should I look for?

don't buy anything unless its an accessory for your current van
just look at everything, take pictures, collect the handouts
take your smart phone or camera, if you see some feature or vehicle that really grabs you
video record and make commentary about what is so attention grabbing
lots people go, see something they like, then go home and modified their RV
new TV install, new shades, some special gadget or decor scheme