Being a parent of 16-18 yr olds, I know where they are coming from.
1) Let your parents read this thread.
2) Let them know that you are going out with a group of people. We always go out in a group of 3 or more. Even just 2 rigs can be dangerous. Jamal is experienced and so are others. They have the proper recovery equipment if needed.
3) Print out a map and leave it with your parents. Jamal would be able to let you know which trails they will probably be on.
4) We never leave a vehicle behind... it will always come out no matter how late
5) Odds are very high you should be home around 6-7 pm latest.
6) Wear the proper footwear, socks, clothes for winter in the bush... If you are wearing runners, stay home. Through in sleeping bag just in case
7) LOTS of extra food and water.

You will not have cell reception on the trail.
Drugs and alcohol ARE NOT ACCEPTED at ANY time on the trail. This may be an open run that is not sanction by the CJA, but our members follow those rules.
When out there, listen to everyone. Ask questions before driving into something like big hills or an obstacle.
All else fails, have Dad join you... He WILL have a blast and see how responsible you are being ;-)
Winter wheeling can be an excellent way to learn to drive off-road. The snow can be quite forgiving but accidents can happen when least expected. Damage to your vehicle is always a possibility and scratches WILL happen at a minimum. More so in the summer than in the winter
Wheeling can get VERY EXPENSIVE very quickly. I understand the want to do it, just make sure you are ready to handle the fiscal repercussions.
A note your parents... As president of the CJA, I can vouch for Jamal - he will be in good hands. This is much safer option going out with this group than exploring Waiparous or McLean in the summer on his own.
What to learn more about our club and meet some people, our next general meeting is Jan 16.
Good luck!