I may be teaching grandmothers to suck eggs but if you're coming to the UK look out for 'open' competitions at any of the clubs you're planning to play.
Most clubs have 'opens' and the details are on their websites.
Singles opens, pairs opens, team alliances, mixed events, juniors as well. Quite a few clubs also have 'open weeks'. These 'opens' are excellent ways to play top courses for less £$£$ than the standard green-fee, to play courses off the back tees, to play when the course has been set up for a comp, plus you might even win a prize.
Just a thought. Wherever you're planning to play though, have a great time.
All the best