Who do I give mixes to and where could find promoters?

[Soul Bait]

#1- Do you have any nightlife or music related skills to offer such as graphic flyer design, logos, video promo skills for his event?

Every DJ does. You're offering the promoter your skills as a DJ.

[dual citizen]

Every DJ does. You're offering the promoter your skills as a DJ.

I think colione98's point was that any additional promotional skills you may have would help in addition to your DJ skills.