
You can also stack pallet wood to get more height as it was done for this New England beach wedding, seen at Style Me Pretty.
Lots of shipments come on wooden pallets, and you might be able to pick up some free pallet wood at a local hardware store, small garden shop, grocery store, and the like.
If all you need is a nifty small table that securely holds your wine glasses & wine bottle, check out this Mini Beach Picnic Table.