My wholesaling business is picking up here in Los Angeles. It seems like you have more than enough knowledge to start getting your feet wet with wholesaling. My advice when getting started wholesaling here in Los Angeles:
1. Only listen to Wholesaling Podcasts (3 hours a day). (Flip2Freedom & Wholesaling Inc are my favorite)
2. Find an Attorney who knows exactly what you are trying to do. (PM me and I can shoot your a referral). They will provide the only 2 contracts you need, Purchase Agreement and Assignment Contract.
3. Call Escrow companies and find out who double-closes and who assigns.
4. Build a massive buyer's list (150+ to start) very easy to do in LA.
5. Go get a deal. Cold Call (aggressive-offense & cheap), Direct Mail (expensive & passive), Social Media (medium cost and efficient).
6. Dont worry about loans, taxes, or anything else until you get a deal. PERIOD.
Progress not perfection.
If you get through those steps and it is still not clicking for you but you are still committed to wholesaling, get a mentor. They will get you in check.