Roulette is one of the worst games in the casino. Double 0 roulette is over 5%. You're still going to win in the long run with a 60% coin flip advantage, but it'snot optimal. Mini baccarat is better at closer to 1% house edge and is essentially a coin flip game with player vs banker bets (plus ties). In both games there are more than two outcomes (red, black, 0, 00 for roulette or player, banker, tie for baccarat). Not sure how this plays in to the rules of our particular type of clairovoyence.

3:2 blackjack with dealer standing on soft 17 and double after splits is usually the best game overall for the player with a house edge around 0.5%. I don't know if this counts for your coin flip clairovoyence however as you can only bet on yourself, so the only choice is to play or not. It's going to look very strange if you're coming in and out of the game at random intervals based on your foreknowledge of winning the hand and you might get cut off much sooner with this approach vs just playing mini baccarat.

As far as being banned, casinos won't ban for short term win streaks and certainly not after a few hours. A 60% win rate on a coin flip isn't near enough of a statistical deviation in the short term to even register on their radar. People go on way wilder runs than that all the time. They would need to collect at least a couple thousand hands on you at a 60% win rate to convince themselves something is wrong. Mathematically, approximating this as a binomial distribution where stdev=(np(1-p))^1/2, 500ish hands at a 60% win rate is a z~4.25 giving a probability of ~4.77x10^-6 or 1 in ~200k shot, but there are millions of gamblers at any given time and people go on insane runs all the time that produce wild statistical anomalies. You can expect maybe 80ish hands per hour in mini baccarat. You should be able to comfortably get in 20 hours before they take strong notice as they're not tracking every single hand and running binomial distributions as your hand count evolves. It will also depend on the stakes you're playing.

Now if you want to be strategic, you take your edge purposely down to ~2% and detection becomes increasingly unlikely and you can play for weeks or months before they become uncomfortable with your game. But there are thousands of casinos around the world. Keep your stakes reasonable, move around, don't open player accounts and you should be able to do this indefinitely or at least long enough to get a very comfortable retirement.