<p>If I have the following ECs:</p>
<p>Varsity XC - 9,10,11,12 Captain 12
Varsity Swim Team - 9,10,11,12 Captain 12
JV Softball - 9,10 Varsity - 12 (injury 11 prevented me from playing)
Year round swimming 9,10,11. 21+ hrs per week, 48 wks per year</p>
<p>Would volunteering a few hours a week starting now make a huge difference in my app (if all other factors are fine; also not for ivies, duke, stanford, etc) or are my activities sufficient?</p>