Yeah just relax
if you haven't drag raced before and are nervous etc - then just go out there and get the 'feel' for it the first few times around. - all you're doing is driving in a straight line, which isn't that hard!.. after you have a few runs, you'll get used to it all and start having heaps of fun!
the track is going to be sticky as anything - way more grippier than the road - with a low 13 sec car I wouldn't be too scared of skating half the track or anything.
you won't notice a difference between an lsd and an open diff if you're not wheelspinning. - if you take off rough as you might get the arse of the car kicking a bit... if you feel uncomfortable with it just back off the gas and it'll straighten up. (just be smooth with everything you do
) - with a turbo car (depending on if it's manual or auto etc) you might even want a tiny bit of wheelspin to get it up onto boost right away off the line - but there are a million different factors - and you'll get the 'feel' for it all anyway.
Other than that, just listen/watch the officials - they'll tell you when to do a burnout, where to stop on the staging lines (and tell you to go forward or back etc)
once the lights go green - don't stress too much about launching right away. The time you take to take off from the lights doesn't contribute to your ET. - so you can be comfortable launching etc if you want. - the hardest thing I've found is that I can't even HEAR my own car most of the time I run, as there's some crazy pipe-less 454 big block in the lane next to me lol.
After you launch, just keep it planted and try drive in the straightest line possible! (the track is wide as!)
You'll know you've passed the 1/4 mile after you cross a line, or the walls change colour or something like that. Sometimes you can see your time on the board, other times you can't - depends on the track I guess.
There is HEAPS of room for cars to pull up after a race from MUCH faster than you'll be going (you'll be going 160-170km/h).... They're not out to kill people lol. Just brake normally (but reasonably quickly), and you'll see where you have to stop by (it'll be ages away).
most importantly, relax and HAVE FUN - that's what it's all about!
If you don't do the best on your first time out, don't stress! there's always next time. - and the more practise you can get, the better!