wholesale deals aren't always a bad option, it's just that some big and small wholesalers try to resell you a property they found on the mls. Those properties were seen and looked at by me and a bunch of other investors, and there's a reason why no-one bought it in the first place. Also, I have had wholesalers provide me with horrible rehab estimates where they overlook some important issues (like an $8k electric wiring update). Some won't even mention foundation/leveling issues on their estimates, yet the house flooring looks like a bow.
I'm not here to say I know it all, but that's my 2¢
Tell me the area you're looking to buy, and if I see something I'll let you know. Your realtor might be awesome, but most agents don't know where to look for off the market properties.
When you say you have visited many homes, were those homes on the mls? If so, it's definitely gonna take a lot longer because that's were everyone is looking. Try to do a flip analysis before you even step into the house. Kind of guesstimate the obvious repairs and work from there.
What part of town do you live at? Good luck.