Does anyone know of a good quality(G-Loomis, St. Croix, etc.) 6'6" or 7' medium 2-pc or multi-piece casting rod? I travel alot with my kayak fishing and need a rod that is easily stored in the back of my little car. I am looking at spending around $150 -$200.

Loomis does make a two piece rod, and it is a two piece version of one of their one pieces. Unfortunately I don't think it is in that price range, as it is a GLX. Other than than I know there are Compres in Shimanos line that will work for about $89

In the St. Croix Premier line, there are several 2 pc. rods.  

PC60MLF2     6'  ML  Fast  2pc.  4 - 10       1/8 - 1/2 3.7 2  $100.00

PC66MF2       6' 6"  M  Fast  2pc.  10 - 17     1/4 - 3/4 4.0 3  $110.00

PC66MHF2     6' 6"  MH  Fast  2pc.  10 - 20     3/8 - 1 4.6 3  $110.00

PC70HF2       7'  H  Fast  2pc.  12 - 25       1/2 - 1 1/2 5.4 4  $130.00

I got the St. Croix 6'6" Medium 2-piece locally for $80, wow this is a great rod. I cannot tell any sensitivity loss with it being 2-piece. I also looks great with my AG 4600 C4 Mag on it. Thanks for the help. ;D