Alexander,
This sounds like a good project to gain some experience with. You don't say what condition the mobile home is in or how much "fix up" it needs, but assuming it is standard wear and tear it may be good for gaining experience in a couple of things. A big bonus would be if there is a mobile home park relatively near you. Consider this:
Do the fix-up as much as you can yourself. Ask anyone in your network who is handy for advice. This would be a great opportunity to learn on a small-scale project. Look for plumbing small improvements, floor covering, paint...perhaps the toilet leaked at some point and the sub-floor needs to be replaced in the bathroom. All of those things are common in any dwelling and you need to know the sequence of steps needed to do the repairs, especially when you're hiring someone else do do the work down the road on bigger projects.
Find a lot in a mobile home park. If you can lease a lot, you'll save you the cost of buying and developing a small piece of land. Just make sure there's demand at the park so you won't have too many months lease to pay. You can afford to give someone a great deal so it should move quickly.
Contact mobile home movers and get estimates on moving the home to your new location. Remember to include the cost of replacing any underpinning that is damaged. Make sure the home looks good in its new location.
Now you have two main exit strategies. 1. Offer the home at a nice price for a buyer and sell it for a quick profit. This should be great win-win deal for you and the buyer. 2. Offer seller financing. Get a down payment that will cover all of your investment so far and take back a loan and receive monthly payments from the new owner. They pay the lot lease and you're not a landlord. If they fail to pay, you take the home back and sell it again.
I obviously glossed over a lot of details there, but the info is out there to fill in the blanks. Full disclosure: I studied up on mobile home investing several years ago, but have not personally done what I just described. There are no mobile home parks near me, and back then I didn't want to work long distance. What I see for you is what should be a low cost educational experience. If you do nothing but break even, you will be able to use the skills you learn from this for the rest of your life. Absolutely NO way to get an education like this from an institution. With any luck at all you could come out with some seed money to do a bigger deal.
Good luck!