I suggest that the guide to league hosting should be moved to the League & Events forum because it would be more relevant and would be noticed by a higher % of hosts there.
It is more logical to have it there:
Hosts often go to the forum to promote in the L&E, some only to promote in the L&E without looking at other sub-forums. Making it likely that a lot of them don't even know the guide exists.
Most racers make a new league because they can't find one in the L&E that suits there own preferences, so putting the guide there will also make them more likely to read it and know what to do