It not that complicated.
North teams will play in all CAHA weekends. South teams will play in two. You will only go North once. If you're lucky, you'll end up with two South weekends. There will not be South vs South games when traveling to North CAHA weekends.
SCAHA scheduled games will be listed as "game" which count towards CAHA standings, or "EXH", which are just exhibition games.
One game vs each CAHA team will count towards the standings. You will know which games count before hand.
top 8 CAHA teams make Playdowns. So it could be 5 from the North and 3 from the South.
Your manager should have relayed this info to you