1, organizer . T& c- o0 e& a, S4 [' y, o' }2, commitment 6 n0 U. `3 E# x9 S# f e3, every paddler is different, some are recreational, some are serious competitors! Y2 ^" Q- S, A+ W3 D* w
4, cost$ }+ E3 @8 S V7 ]$ h: E* m8 [
5, fitness level4 j. a9 ^/ F6 n2 Q' r
6, whatever other factors