I've never been to a SOLO event, but I am going to give it a try. I don't know what to expect as far as how much battery it's going to take. The event is 40 miles from my house (one way). I haven't done a full range charge, but I charge to 184 in standard. I assume that will give me ~220 in range. Will that give me enough to get there and back AND get enough runs in? How many runs do you typically make at these events? Or should I tow the car there on a trailer. I can rent a UHaul trailer for $50 and pull it with my wife's SUV. The track only has 110V 12A service available, so essentially no charging there.