Not be be a debbie downer but there will be like a 80% chance that it will rain if you hold an even in January at Laguna Seca. That is the reason the track is priced so cheaply from November to March.
(Cheap is a relative term, mid summer track days for one day is like $350)
Track / Autocross setup: Forgestar F14 (21.8lbs & 23lbs)
Front: 275/35/18 Continental slick on 18x10, Rear: 305/35/18 RA-1 on 18x11
Drift Setup: Front: 275 Continental slicks, Rear: 255 Michelin PS2 street tire
Laguna Seca previous record - 1:49:498