Lance, Eduardo asked what seems like an easy yes or no answer. However, the reason why I have hesitated going further in my Mobile Home investing is because of the SAFE Act (Google that). Basically, unless it's your own home, you CANNOT offer owner financing unless you are a Loan Originator or you hire one to do the paper work (that is much harder to do than expected).
Many investors (including one in my local REIA) don't wish to bother with this, assuming that HUD as bigger fish to catch. If you're caught, say goodbye to your REI career.
But, you may say that mobile homes aren't considered property, but a vehicle; true! However, it is a residence; it's where people live and therefore is under the Safe Act. Though it's a national law now, it's administered a bit differently from state to state.
I know Lonnie has a Boot Camp coming up I believe in October. I wonder if he is going to address this issue. REI keeps changing and this Law stinks. However, if one chooses to ignore it and gets caught, he/she may never recover with the fines that are in the tens of thousands.