Hi there.
If you want to shoot pistols for fun as well as 'formal' target have a look at The Umarex Boys Club. This is a free to enter club and you can shoot at home if you don't have a cub - all done on the 'net.
There is a big range of comps you can have a go at - everything from 'formal' target to 'fun' ones. Even vintage pistols and rifles. Link - http://www.umarexboysclub-comps.co.uk/
I use everything from an FAS 604 (super accurate pistol for the serious stuff) to a Colt 1911 CO2 blowback for Police Pistol plus many others.
Once a year there is a 'meet' - June, Coventry which is a chance to meet and greet along with plenty of shooting. Small entry fee for this.
Do give the club a try - it's great fun. Only cost is your ammunition (you print your own targets). Be warned though - some members get bitten by the bug and amass an ever growing collection of pistols and rifles.
FAS 604, Remington 1911, Colt SAA, HW45, BSA Mercury, Winchester underlever (Walther), SMK QB78