I am a 18 year old senior kicker I would like to play at the next level of D1 College football however..?

I am having trouble with my kickoffs I can consistantly make field goals up to 55 yards and if I hit a good one I can hit 60 but my kickoffs are different on average my kickoffs will hit anywhere from 58 to 62 yards with no wind. Usualy a kicker will be able to kick his kickoffs approxamatley 15 to 20 yards further than his farthest place kick which would put me at 75 to 80 yard kickoffs which would greatly improve my chances of playing D1 college football please help if anyone has any ideas or advice it would be much appreciated!!!!!