Use your Google research muscle to track down speaking venues. Some resource places can be found in this
link.
As for speaking fees, this varies by the experience of the speaker and the demand of the topic. Many speakers, in the beginning, speak for free and sell their books or info products from the back table. Many organizations hosting the speaker have zero to limited budgets to hire a speaker BUT what they do have are interested bodies that can opt-in to the speaker's list, becoming life-long fans, and they have audiences who will purchases books, programs, and etc. from the speaker. The $$ is in the items being sold AFTER the speaking event.