1. The author recommends owning 10-20 diversified REITs, considering risk tolerance and including REIT preferreds or bonds for a balanced portfolio. 2. Sun Communities shows strong growth in manufactured housing and marinas, with potential for substantial dividend boosts and 20-25% annual returns. 3. Crown Castle offers a compelling 5G investment opportunity with a 5.6% dividend yield, despite a high payout ratio and short-term AFFO challenges. 4. VICI Properties excels in gaming and experiential assets, with solid AFFO growth and a 5% dividend yield, making it a worthy buy.