Trip around north of Sapa from the 25th Feb

Hello travellers,
I am planning a 3-4 days trip around the mountaing in the north of Sapa. I,d love to rent a 4x4 with a guide and I,m looking for 3-4 people to share this trip with. My plan is leaving Sapa early on sunday the 25th of February and being back in Sapa for Wednesday the 28th. I want to follow the route of Bac Ha (market), Ha Gieang, Dong Van and Meo Vac. I will arrive to Sapa friday the 23rd in the morning, just in case you want to meet up. You can easily contact me via e-mail.
Thanks
Estef (Spain)

estefania@gomez.net