Yes wind is definitely not F2P friendly. I know about this when i first started off as a wind main. Baki *s, Garra cannot be obtained easily. All you really have (early stage) are temari, baki :V and kankuro (or GNW kankuro if you're in the earlier servers monthly ninja)

But if you keep playing, u could eventually piece out normal gaara (by buying it from the black market) but it took me around lv 65-70 to get a 3 star gaara.

Best advice for people new: When you start, Go either fire main/lightning main then when u get those kages from kage treasure change to in descending order 1) Water if you have mei and like "mabui,GNW1010,mei,water main boring team :V" 2) Lighting if you got Mifune AND Darui 3) Fire if you got Danzo 4) Wind if you got 5 kage Gaara... Don't be earth for a F2P... (2.0 *s for earth F2P)