Would I make the High School Football team?

I'm about 5 foot 9 inches and pretty quick. Weigh around 160. The problem is I'm gong to be a junior next year. I didn't play football during my freshman and sopre year due to other sports such as hockey and baseball, neither one have really been working out. Played football through about 4th grade and again in 8th as a starter so I know the game well. Get good grades and have been running track during middle school and I'm going to be running this season. The track coach also happens to be the offensive coordinator. Just wondering if anyone has any advice on how I could improve my chances. I really love football as well. Just give me some input.