IMO Lake LBJ is the best lake for water sports especially as it is constant level. I have owned for about 7 yrs and currently on my 3rd waterfront (One deep, One beach, one more shallow) but all have access to the main body. The lake is so large, that each city/arm has its owns nuances so you need to decided what you want from a lake house.
This is from last yrs numbers, very little inventory, lakefront home on market for maybe 2 wks. I will tell you that if you want a deep water right on the lake then you are starting at 1.5M for 2K sqft home will require some minor updates. I would say this year may be a 10% reduction as more homes on the market.
1. Only two places that for sure allow STRs - Kingsland and HSB which brings a premium in sales price. HSB>Kingland>Sunrise/Granite Shoals/Sunrise/Highland. All other cities you risk neighbors reporting you. Make sure your neighborhood allows STRs.
2. The Lawsuit land issue is a nno issue anymore. Long story short, Some dude tried to claim a bunch of land between the lakehomes and water, tried to resell it back.
3. If you are into water sports and want the most quiet part of the lake, then its the Llano arm in Kingsland. The main body is nice too and deeper but very crowded on weekend but very wide and deep (30+ft). IMO Main body=Kingsland Llano Arm>>Kingsland Colorado arm. The colorado arm is narrow and high traffic with many homes. The LLano arm is wide and low traffic with much better views.
4. A higher end 4br/3b with boat lift for 12+ people on HSB/Kingsland will get you 1k+/night from June through Mid August. You can expect gross rental income to be about $130K. Beach on Llano arm about 80K. Coves are OK if money is an issue. I would avoid Channels.
5. There are more homes sitting b/c sellers are thinking +20% from last years and not realistic. But I do not see prices going down much. I suspect once interest rates go to 3%, buyers will start buying as rental income will more than pay for carrying costs.
6. The big flood 3 yrs ago deposited sand and made beaches out of some open water homes. I hear there will be some large scale dredging starting up soon and could potentially make these beach homes have deep water again which will rocket up the price. Image deep with a large beach.
Good luck and its a fantastic lake esp if you live in SA or Austin area.