Yup...Rob'll play around with different vinegars since he can't use regular vinegar and he can't dip in soy. Of course there is the traditional rice wine vinegar but then we sometimes use white or red wine vinegar or Ume plum vinegar or spiced vinegar.
I looked up "Sushi kit" and it seems to be really just the bamboo mat that you need. I actually already have several of those that the GF bought for placemats. Is there really anything else you need?
That bamboo mat is much smaller than a placemat. Rob has this press thing that makes the square shaped handrolls that are about the size of a fat bar of soap. It's a pretty handy thing to have.
I enjoy most sushi. There isn't much I don't like as long as it's not too spicy. Marinated eel is one of my favorites though.
Happy Belated Spike!
Making sushi isn't that difficult. I don't use a kit, I just have the bamboo to make the rolls and the proper ingredients. I've made maki rolls for parties and such plenty of times. When I make a platter I make at least 200 pieces in a different variety. One thing you want to do is go to a fish market and ask them to cut the fish for sushi grade.