We have just down your route in reverse. Enter at Lukeville and get your passport stamped, go to RP and enjoy your visit. You can either come back via Soynata or proceed to Carboca, actually is is Pitiquito for your car permit. Details on my blog. Bur Les...if you are going to be living full time in Mexico there are different rules. Check out http://yucalandia.com/driving-in-mexico-issues-fun/current-aduana-car-import-rules-made-obsolete-by-inms-new-residency-categories/
We strongly suspect that 54 litres of diesel fuel were siphoned off our RV while we slept in the Los Mochis RV Park. If not then, that means that the last Pemex at Soynata has a crooked meter. Details on my blog if you are interested. We are 99% certain it was not the meter at the Pemex
Would you like to have your out of province medical benefits extended from 6 months to 7 months annually? There is a bill to be voted on in the Legislature in early February. Please contact your MLA and ask him or her to support this bill. Details can be found here and also how to email your MLA.