I'm thinking of tape just because its more durable and will reinforce the foam. Is there any trick to it other than common sense?
It depends what common sense you have! We can always learn more.
Some things I like to consider when taping is...
1. Reducing the amount of weight due to overlap. I try not to overlap tape by more than 5mm.
2. Overlap direction. Add tape from the back to the front so that the air flow doesn't catch the edge and lift the tape off.
3. Even application. make sure the same amount of tape is on each side of the plane.
4. Cut with a strait edge rather than a toothed edge. It looks better and is less likely to peel.
5. If you want to pinch your weight pennies then keep the expended roll and subtract it's weight from the weight of the full roll then do the math to apply weight per in, ft, cm, etc and you can calculate EXACTLY how much weight the tape will add.
6. Clean the surface. Not only is dog hair unattractive on a plane, it (as well as any dust or dirt) will reduce the hold the tape has on the plane and will make it easier to delaminate.