Welcome. You've made the right decision, and have found the right place.
Yes, you are a member of the March group. Nice job posting roll. The only way to screw up roll is by not posting roll. You posted roll, and you are golden for today. Do the same thing tomorrow, early in the day. Make your promise, and take using tobacco or nicotine in any form off the table.
Get to know your fellow quitters in March, and elsewhere on the site. Swap digits with a few, so you can reach out in an emergency, and be available to others for their emergency. We take quitting very seriously around here, and the site only works if we all have each other's backs. My digits are just a personal message away. PMs can be sent and found at the upper right hand corner of the page.
Quitting here is very simple - post your promise each day, first thing, keep your promise, and reach out when you need to. Refuse to cave. That's not to say quitting is easy. It's one of the hardest things you'll ever do, at least at first. You need to be totally committed to it. But the method used here works if you buy in to it.
Proud to be quit with you today!