For fishing in the gordans bay area, tagetting edibles of your ski, a Penn 500 will work well.
The downsides of the Penn Jigmaster series was low gear ratio of 4:1, the bakelite spool was prone to popping when a large fish was being fought, the frame could also distort under pressure.
The Shimano TLD15/30S or TLD20/40S offers a faster retrieve of 5:1, has a spool that will not pop and is less prone to the frame flexing. This range of shimano reels is VERY, VERY popular with the rock and surf fraternity.
For your fishing area though, a fixed spool reel will work better. You'll be fishing close to shore, in very shallow water. The fixed spool reel allows you to through drift baits, thats simply a half a sardine and chokka with NO sinker. This is left to drift around the bottom. DEADLY for cob, which will be your main target species in summer.
That area also holds plenty of elf, so a lighter drop shot style combo is also a good idea. A 2500 sized fixed spool reel on a 6'-7' rod, with 10lb line and some small spoons will see you catching PLENTY of elf and still having a blast catching them.
Ideally you would cast your big drift bait out and whilst waiting for a pick-up, you could spin with the lighter outfit.