Dior Homme is nice and classy with a great cocoa dry down
Prada Amber Pour Homme is classy, clean, and soapy
Armani Code is liked very much by women and is a great night scent
Dolce & Gabbana Pour Homme has a nice citrusy tobacco scent and is great for any occasion, especially dates
Versace The Dreamer also has a nice tobacco note and is powdery and romantic smelling
1 Million by Paco Rabanne would be perfect. Other cooler weather (non aquatic) scents that I'd check out for high school would be Le Male, CK One Shock, Burberry Brit, Rochas Man, Aqualina's Blue Sugar, 212 Sexy, Paco Rabanne Black XS, and Mont Blanc Individuel.