Know what a trade show is? Look it up, you can go to these in major cities, set yourself up in a hotel, and find countless booths of amazing products that all have wholesale catalogs. You can often make over 100% markup on these (with my rave supplies site, my markup is over 300%).
I go to Vegas, NYC, and Dallas a few times a year and it's all a write off. Business expense. The ASD trade show in Vegas is UNBEATABLE, and the hotel (don't go getting a villa or some crap like that, get a normal room), and the plane ticket are all written off, just give your records to your accountant.
Anyway, know those 4 oz bottles of glow in the dark pastel body paint? Yeah I sell em for 3.99 each, I pay 0.19 per unit.
DONT WASTE YOUR TIME WITH DROPSHIPPING
You won't make near as much money, trust me.
PS If you lose your ass at the casino that's on you, not the taxman...trust me