I need some excersizes that i can do at home?!

I need some excersizes that i can do at home?

i have free weights,i use them.
and i do wallsits and situps.
and i swim laps alot
but i need to get in shape
for sport tryouts.
and i want to lose 30 pounds before school starts.

Go on a low fat diet.
You are doing the right thing with the exercises.
Keep it up!!!
Good Luck.