You will find it very similar to the ORA matches. As mentioned earlier, the range is in meters not yards. There will be a small difference in proceedure since: in addition to challenges after the targets are plugged and displayed, they will ask if there are any protests right after the match has been shot, but before targets are plugged and displayed. Its at this time that you will bring any target presentation irregularities to the attention of the firing point staff. Don't wait till the targets have been plugged and displayed to bring it up like at the ORA matches. By then it will be too late...
You will also have the opportunity to view your scores and have any errors corrected before everything becomes official at NSCC, so record them throughout the match (including all sighter values). There is a side match composed of all the sighter scores.
Bring extra ammo, not just the amount for the match as there are usually some re-shoots. Also remember that all seven matches are shot at NSCC, plus the falling plates. Recommend bringing at least 125 rounds.
It will be a lot easier to adjust to the metric range if you chrono your loads and create drop charts for them in JBM. Make one for your average velocity, and some for +/- 25 fps that can be used if conditions are different. Remember to give JBM the correct scope height, and use a temperature that is reasonable for the time of the year.
Mention to Linda that you need a partner when you arrive. She will have probably been approached by others who are unpartnered.