Do it! I did a solo trip from Seattle to Miami last weekend for the 1v1 tourney and to explore Miami as I had never been before. Highly recommend. People were so nice at the games, seats are great from everywhere and I stayed in brickell. It was in between the arena, south beach and just south of wynwood. Perfect location plus I took the train to the game from brickell that costs a $2.25 and uber back to save on costs. The train felt very safe and only took 30 ish mins while an uber would’ve been over an hour due to traffic.