I found that things built slowly but surely so don't worry you're not manically busy to start, it will come though. The things I did were; always have perfect and interesting nails, they'll be a conversation starter, make sure you have business cards on you all the time as that way you can whip one out for anyone who's interested. Word of mouth is my only way of gaining new clients, you could try a recommend a friend offer. Don't sell yourself cheap as this can lead to people who just want a cheap one time thing, better to build a loyalty programme, or offer a discount on a second service ie; mani with money off pedi etc.
The things I found a waste of time and money were; leaflet drops, school fêtes/pamper evenings (good for experienced but never produced a client) and cheap prices to start as it's really hard to put them up later.
Karaxxx