I am getting back into skateboarding after 20 years and want advice on a good board/trucks/wheels.?

I'm 33 and just started going to a local skate park after a long hiatus. I'm using my original Powell Perelta Tony Hawk (1987) and I'm doing alright (not catching air or anything), but I have no clue about the 'new' double-lipped boards with the small wheels. Any advice for a beginner board, but not a beginner boarder? Thanks.