For those of you wanting to try it and for those of you looking to improve, here are a couple of tips
use less rice than you think you need
have an extremely sharp knife and a wet rag to wipe it between slices
wrap your sushi roller in saran wrap
keep your station clean
have a bowl of water at your station to dampen your fingers so the rice makes it onto the nori and not stuck to your fingers
One thing Ive really found that friends and family enjoy is more of a carpaccio style than a sashimi style cut
I like to use halibut, wahoo, sea bass, or yellowtail for this but tuna would be fine as well
Put a heavy plate in the freezer along with the fish for about 10-15 minutes (i do it while I'm prepping my ingredients for the rolls)
Take out the fish and slice it very thin and arrange it on the cold plate
drizzle some good quality olive oil or the sesame chile oil
put a drop of siracha on each piece
slice a serano or jalapeño very thin and place on the siracha
sprinkle with a nice flaked sea salt or similar finishing salt, I use the alilea lava salt from hawaii a lot
devour