I have 137 on Coasterbuzz but have ridden a few at defunct parks not listed in the database.
I'd like to hit 200 near the end of the season. Our trip to California and Vegas will help. (SFMW, SFMM, KBF, DL, DCA,) Then we have the parks near us to hit that added new coasters (PKD, KW, SFA, SFGadv, WG)
Last summer will be tough for me to beat. At the start of last season I only had around 40 coasters on my track record. Going to a few big parks really helps your count.
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We came, We saw, We rode, We went home! :)