My two cents...
Continental - I would think NP and CBS should be pretty good...NP with pitching, CBS has a lot of bats. I think there are a fair amount of returners from HH, CBE and CBW. Pennridge lost a lot!
National - I think CRS will be the class of the league with CRN, Abington and Neshaminy challanging for 2nd.
American - I assume PW would be the fovorite. I saw both UD and PW scrimmage this past week...PW against NP and UD against CBS. Neither team looked very good but it was just a scrimmage or atleast that is what I keep telling myself since neither did my son
Pac 10 - I think Boyertown will be very good this year with Methacton on their heals if they can find any pitching.