The queues issue can be "fixed" by entering with a healer or tanking friend, but there's plenty other ways to get exp:

- Use Duty Finder once a day for the Low Level and Guildhest Roulette (must be done solo. it sucks, but it's just once a day);
- Don't forget the 1-time bonus from completing guildhests as a class for the first time (can be done with a friend);
- Complete the hunting log;
- Leves;
- FATEs;
- All of the above done several times brings challenge log completion for whooping EXP rewards (don't forget to give commendations in duty, that rewards exp as well!).
- FC buffs, food, rest in your room when offline.

When you run out of all the above, I suggest you take a break and park your character for EXP rest. To grind restlessly only damages yourself and it certainly isn't SE's job to change the game because of player antics. Take it easy and you'll be 50, maybe later than obsessed racing players, but certainly less frustrated than them.