Few questions

[MarquiseJ]

1)I was playin in our school summer league game and i got on a break 1-2
i got 2 defenders on me so i throw it up off back backboard n then dunked it
(9'8) rims n got called for a tech for hanging on rim, now was that a legal call?
i dunked n let go.

2)i came down court did a spin move (toke 2 steps) then threw it off back board n lay'd it up n got called for a travel, was that a legit call?

3) A1 was comin full speed down me B-2 was comin full speed other side
a1 jump i jump n kinda cut in front off him a1 proceed to dunk right b4 the ball hit rim n i was called for a goaltend n i swatted ball n was the reason ball hit rim.........
i argued with ref he tossed me n i threw ball at him
we also wond up losin that game cause of those crappy calls 66-65

4) is there a website for me to view new jersey high school basketball champs from like 90-91 season? n tyvm