our chess season has finished, are there tournaments where I should get my highschool into
Highschool chess

our chess season has finished, are there tournaments where I should get my highschool into for next year

Are those 5 tournaments all part of the same season of competition where you game team points each tournament?

no they are tournaments where you can get a prize for each one, but usually the same schools attend these tournaments

Ok...understood. We are very fortunate here in central Florida where we have Polk Scholastic Chess composed of 5 tournaments...4 monthly team tournaments (October, November, December and January) .and one championship tournament in March.

It really depends on the specifics of each tourney. You should ask each event organizer for events you might be interested in.
My school chess club had one other player and a bored teacher who never gave any advice or even played a game. He just sat marking homework (I think it was the least onerous "required extra-curricular duty" he had to suffer...) I think I went twice...

is anybody willing to coach me for 2 weeks because I have an important international chess tournament coming up in 2 weeks

Please help this highschool chess team accomplish their dreams
https://www.gofundme.com/2tu3k7rs?ssid=772964455&pos=1
we came first in the city highschool chess tournament