You should easily level and might even be 50% into 70

Level 69: Do your Bat Quest. Do your Dungeon quest. Do all your level 68 and 69 quests. You should easily level and might even be 50% boi gold into 70 (I was ^^).

Level 70: Spam KKP and the KKP quest for this level. If you can manage, save the actual KQ quest, it won’t hurt much if you turn it in, but it helps a bit later if you can manage to save it. Do some of your other quests if you want to level a bit faster, but I still recommend saving most.

Level 71: You now have Crazy NavarRG 2, after doing part 1 for the licenses, part 2 calls for you to kill 60. This is insanely easy, especially with a party. When you are in Elderine, shout out and buy some Sand Hill scrolls. They are common, and cheap.

Ride to the Navar spot in CP1, do the quest, and when done, hit a sand hill scroll. Use the port guy to go to Elderine. Much faster than riding back and forth. Save all your other quests.

Level 72: Still try to use KKP to your advantage. At level 75~ or so KKP will only give you half a %, where now it still gives you 1~3%, depending on your party. Do a few quests, but clump them together again. Pick a map, and do all those. Continue till you level.