I have a Caravan, the original version of what became Steve's Voyager!
I carry all the hang up stuff in much the way that has been described by the previous two posters, as well as a large locker type gear bag and a smaller regular gear bag. I have various and sundry extra tools of the trade such as indicators, brushes, pencils, hats so forth and so on.(I actually carry all my association hats in an even smaller Rebok bag that I picked up along the way somewhere. That way I know that I always have the correct hat with me.) Adult beverage cooler and "necessities" cooler. (You know, water and Powerade and all that gunk.) On hot days in Texas it is also nice to take a cooler with water and ice and ammonia stuffed with towels to help cool down. All my shoes and flip flops are neatly aligned in there as well. In the "way back," I have a lawn chair.
I carry so much crap with me that my wife has made me start loading the van the night before any tournament.
I always worry when I pass this sign,
, because one could hide amongst all the stuff and I would never notice.
Scott