If you are using the crush proof hose it can be a bugger! It's not easy to explain but.... Get the two open ends of the hose together and pull straight so it's shaped like a 'U' The hose will naturally curl in one direction, take one one open end and coil it over the centre like a snake, now take the other end and go in the opposite direction. Provided you follow the natural curl it's easy. Hold together with bungee cord.
If you have your hose in 50' and a 25' length, cut the 50' into 35'/15' split. You can do most lounges with 35'. It also gives you a couple more options. (40' 60' 75' 50' 75') Just get connectors & cuffs to suit.