OH Oshkosh. I used to fly there each year. Camp in the North 40 next to runway 9/27. I would be at my campsite and just watch airplanes come and go. Really interesting. Last visit 2003. Then I changed to Sun And Fun in Florida.
There are a few iPad apps that I use from time to time. My situation was different as I was a returning RC pilot. I just needed some orientation training and the apps worked. For iPad use it is best to be a thumb flier. Doesn't work good for finger fliers. I think the iPad apps will help some. Just give them a try. But best find an instructor and follow his advice.
I don't have a simulator setup so no help there.