I am currently serving on the editorial boards of  the following journals

SIGMA (Symmetry, Integrability and Geometry: Methods and Applications)
Advances in Mathematical Physics
Comptes Rendus Mathematiques-Mathematical Reports of the Royal Society of Canada
Annales des sciences mathematiques du Quebec

Between 2000 and 2006, I served as co-editor-in-chief  (with Henri Darmon) of  the Canadian Journal of Mathematics .

I encourage you to submit your papers to these journals.