I do agree that the problem is people over-crowding certain areas and that the solution would be to go to other camps instead of continuing to make the issue worse by crowding favoured camps.
I'm usually one of the people who can get into a behest every time I try even if there are 30 people there. Just end up lucky... but since this is an issue and I suppose I am adding to the problem myself, I'll be making more of an effort to behest in areas other than Thanalan.

Of course, as Gracious said, chocobos may help for those who speed through their anima and would like to get around easier. But right now we can only work with what we have.