Hybrid or Not

So my husband and I have decided that we want a new suv. With the crazy gas prices I would much rather have a hybrid. The Lexus Rx400 is coming out as well as a Hybrid Tahoe in 2008.
I currently have a suv and it cost about $40.00 to fill it up. Yikes you do the math, thats $160.00 a month just on gas. Now the report comes out that we can expect high gas prices on into 2006. WTF !!! That = $1920.00 a year spent on gas. So my dilema should I wait for a money saving, earth friendly hybrid or grow some horns and screw the earth. I'm leaning towards the earth love mobile not to mention the new tax brakes. So Goodbye Gas munching Suv it was nice knowing you !! My next dilema where to spend that extra $$$$