You should have no problem getting those types of jobs with having college experience. Having ANY college experience is HUGE when it comes to resumes in those fields. Even if you only went for one semester.
For the time you have spent escorting you can easily come up with BS job titles for your resume: Personal assistant, masseuse, tour guide, personal trainer, marriage counselor, model, makeup artist, etc... Having contact information for them might be a pain but if you have enough friends it shouldn't be a problem. None of those would be a real lie since I am sure you have done all of them in your line of work. Not in the traditional sense but still. You having such an active online persona might hurt you if they do a background check though.