ok, first off, lay off the balls, your going to be a professional soon, learn to speak as one (it's takes a while to break bad speech habits).
this is going to be biased because i went to NOVA. I'm like you and very active. i played intramural basketball, football, and soccer all 4 years while i was here. there is usually a dental school team, and theres always many teams to play for. there is an amazing gym that was completed 3 years ago, and it's about ~1mile from the dental school. it's bright and beautiful down here, and your 10 mins from the beach. so in that regards your going to be much happier at NOVA.
on the other hand i always advise people to go where it's cheaper. but unless it's changed drastically, i dont think nova is 80K/year now? tuition is somewhere in the mid 40K range and living expenses are NOT 35K (unless your living like a rockstar). Your total cost of attendance should be somewhere around 70K. and i also warn you of the whole residency thing; most schools will not allow you to become in-state after the first year. their policy is usually whatever you come in as, you'll graduate as. some places allow you to become a resident if you purchase a home there. either way do some better research, come up with the total estimated 4 year cost of each school, and then make an informed decision; but if the total difference is less than 25K, i would definitely go to NOVA.
and also the NOVA area is very safe (unlike the UMDNJ area)
just my 2 cents
omar