It's a wide range, but the curb appeal of my 4 bed 2ba house isnt great.

I like the technical books more, but will sprinkle in a few of the widely-read conceptual books too to keep my mind working. 

Thought of a buying/selling a used single wide in the 50k range.

Photo from the entry and then a close up of a great feature.Photos to consider:  Exterior street view + close-up front entrance.Open door shot showing what one sees when they enter the front door.Each room wide shot + close-up shot.Yard wide shot + close-up shot. 

It currently has a new doublewide, a single wide and a pretty small lake stocked with fish.

One of my big vendors in Philly and Baltimore which is wholesaling heaven tells me he uses them because there is a lack of trust among sellers and they want to deal with those in their neighborhood.. so when i see a hud and this so nice neighbor who they trust is ripping 20k out of a 30k deal and leaving the seller with 10K  then bragging about it on BP.. thats what gets me going.. but to be honest not sure many agents will take 30k listings.. so as i state it makes it wide open for this activity.Here in Oregon the larger wholesalers actually buy the inventory and or are agents and licensed developers..

Can you remodel a manf home? Have you done it? How did it go and what are the major issues?

There is sort of a driveway on one side but I don't believe it is wide enough to fit two cars, so the plan was to assign that to one unit. 

There are a wide spectrum of companies that would fit that description.Most local residential real estate investor companies are relatively small (in terms of the number of employees, not assets or profits) and they aren't going to care very much about which specific area you majored in.

If you are taking out for taxes, management fees, repairs, vacancy rates, Etc, you will be going in with eyes wide open.