Back in the day, Shore to Shore was one of those maps where you could play for hours until everyone lagged out. But it's just a big version of C2C really. Crappy resources but less rush friendly.
Anyhow. Postal keeps it real and plays Core. And he's got a plan.
While Eyedoll builds tidals and attack early with skeets and crusers, Postal falls back, trying to get Adv. Sea up. It's the fast attack vs the late game resource plan.
Nice introduction to this map. A lot of do's and dont's to look for if you ever wanna play it.