In my experience, activity will come and go as RL gets more interesting or not. If you're feeling board and burnt out with writing then I would cut back or take a break.
Haidere Taz, I see you have a nice and healthy relation to RP, wich I like a lo. But I need to clarify: I'm not burned out but more not getting much fired up, since I can spend a lot of time here, due to my Job and such. Unfortunately I live in germany, so I usually need to sleep when others come home from work
I would say it's a matter of finding people that operate when you are about. So only a couple of hours out at best. Have a bank of them for the fix and then other people for variety.