If we make it out next year (we want to move house, and that eats money!) then I don't think I will do much differently to recent years. I always strive to get the camcorder onto the tripod when I can, but then when I watch the footage back I know I still need to do it more often!
One thing is that I want to continue to refine the very short-term nowcasting, and also, realise that when something develops in a classic location, get onto it rather than sticking with slightly different target area...this was after getting burned with the KS tornadoes on May 28th NE of Hays (we started the day in Hays, then drove to Salina - and then didn't realise it would be a good plan to get back NE of Hays when the storm blew up!).
One thing I would encourage everyone to do is get a wind-shielded microphone for video work - I've lost count of the amount of nice looking storm and tornado videos on YT which are spoilt by horrible, rasping wind noise!