Keep an eye out for the odd Dunnville track day that pops up on maX.. there's one going on this Sunday, and another end of June.
Make sure that your car is in excellent working condition (brakes, ball joints, control arm bushings etc). The single important thing I can recommend (esp for an E39) is to replace your brake fluid with a DOT4 or better before coming out.. old brake fluid will boil on the second lap and leave you with a spongey pedal the rest of the day.
My YouTube video
-- RANDY SPARRE --