Paul,
Thanks for the advice & links to get me started. There's so much to read here I appreciate the list of things to do.
Flipping houses is intimidating for me, as a beginner, to think about. From watching the TV shows about flipping houses it seems like a lot of pressure finding the deals and getting the timing right. But it's also obvious that there can be great profits. I'll start reading more about flipping, and try to get more comfortable with it.
A "flipping guru" bought a house on our street for $795K and sold it about 6 months later for $1,250K. Those numbers sound great, but I have no idea about the improvement costs and I know the capital gains taxes would be huge unless he did a 1031 swap or something. A 1031 swap sounds great, but reinvesting all the gains doesn't feed the family. (Maybe you can "cash out" in areas without state capital gains taxes to minimize the hit, or some other trick of the trade?)
My family holds some older lake properties in Cornelius, which is the expensive end of the lake and also in the county with the highest property tax rates. I'll have to consider all the numbers (after I learn them! ;) ), but I'm thinking we should think about replacing the old homes with new homes that are up to the current neighboring home prices. I don't know if it's better to split the lots and squeeze as large a home as possible on each lot, or if it's better to build the largest house that will fit on the present lot sizes.
After building the new homes I'm thinking we'll should probably do the 1031 swap to less expensive properties, with lower property taxes. I'm interested in lakefront rentals, and Cornelius doesn't allow short term rentals. The North end of the lake is much more affordable, allows vacation rentals, and is much more convenient to my home in Boone. The politics in NC have been getting more and more frustrating in the past few years, so that is also a deciding factor about living & investing here for me. It's a shame to have to consider the political climate of a state when making investment decisions, but I guess that's often a big factor in the RE game.