Good luck with your turning, I am doing the same at the moment (though I am at 37 weeks).
I enjoyed a nice warm bath - with essential oils Lavender, sweet majaroun and Ylang Ylang - two drops of each in some milk in the bath. Then I used some ice packs and placed them on my tummy to encourage baby to move, baby wasn't fussed though :(
I am going at it with everything - so have followed the homeopathic remedies as recommended on here www.birthways.com/girlnet_docs/Natural_Measures.pdf
I've been told that sometimes babies are breech as they are holding their mum's heart due to her having emotional issues.
I believe that might be the case with me so am also taking Bach Remedy - Rock Rose and trying to talk to baby and persude him or her to move down :)
(bach remedies and homeopathic remedies are on 3 for 2 in boots at the moments if you are interested)
I have also been recommended inversions, trying to do them as often (6+ times a day if poss no longer than 15mins though) as I can lying off the sofa with cushions supporting my back, head and neck whilst watching tv upside!
I'm trying acupunture and moxi as even the NHS Supervisor of Midwives in my area recommended it to me, though have to wait till monday for an appointment.
You can also use the acupressure point on the little toes by the nail - bladder point 67 (which is also where you burn the moxi to help encourage baby to move).
I'm not sure if they are working for me yet but since I started using the various techniques my baby has at least moved its back from one side to another - just not sure how and if it may be ready to move into the head down postition yet - I hope so!
I've looked at the webster technique but would only advise you to use a chriopracter who someone personally recommends as I heard from bad stories about some and as I haven't had anyone I know recommend one I am avoiding it at the moment.
Can you let us know how you get on incase I've missed anything that might work :)