Haute Tension involves a walk back up for every ride - but the rest of the river is HUGE when that wave is in, so overall, a very worthwhile experience.
I'm on the Sunday program, so here are my votes in order of preference (with qualifiers):
1. Gatineau (if Haute Tension is in)
2. Harrington Canyon & White Dog combo (if Canyon water levels are rowdy and Dogwave is in)
3. Early AM Minibus & Middle Channel run (if wave is in, and no icebergs)
4. Petite Nation & Harrington Canyon (if both levels are huge)
5. Champlain
What does everyone think? What is the consensus?