fishman33, welcome to the iRV2 forums. I'm sure that someone from Ontario will chime in soon with an answer to your question.
In B.C. there was only an air brake training course required , no road test, but as I'm sure you're aware every province/state has it's own regulations.
Is any info available from the province on line?
Good luck , safe travels.
Just a caution on the full time thing; a lot of Canadian Full Timers have had issues entering the USA. You must be able to prove a significant attachment to Canada; i.e. own property; or you may be denied entry into the US. Check all the regulations before you start, because not being aware, can cause you a lot of grief.