For my last alt I decided to run both regions at the same time with the same team (also using both starters). Started in Kanto and went to Hoenn as soon as I reached Vermillion. Then just traveled back and forth battling trainers and gym leaders without overleveling for the other region. Can be a bit of a mess, but I did experience it as fun :)
Shani ;-;
Love you and miss you, already did.
Take care in the real world and please stop by on skype occasionally.
You too Pyro, pls don't leave us forever guys ;-;
Route 115 > Swablu pls, otherwise like Tailow too
Route 120 > Azumaril, Mudkip, Surskit or Masquerain, they're all cool
Hoppip patch i5 > Can't go wrong there, 100% Hoppip
One of these spots I'd say c:
EDIT: OR WAIT FOR ARTISAN CAVE