There are several different types of bottom rigs that can be effective for catching redfish in Hilton Head Island, South Carolina. Here are a few examples:

Carolina Rig: This rig is a popular choice for fishing in shallow waters. It consists of a sliding sinker above a swivel, with a leader and hook attached to the other end of the swivel. The sinker allows the bait to move naturally with the current, while the leader and hook present the bait to the fish.

Fish Finder Rig: This rig is similar to the Carolina rig, but with a different type of sinker. The sinker is designed to move along the bottom and stir up sediment, attracting fish to the bait. The rig is especially effective for fishing in murky waters.

Jighead Rig: This rig consists of a weighted jighead attached to a leader and hook. The jighead can be tipped with bait such as shrimp or soft plastic lures. This rig is versatile and can be used in a variety of fishing situations.

Dropper Rig: This rig consists of a main line with two or more dropper lines attached to it, each with its own hook and bait. The rig is effective for fishing multiple depths at once, as the bait is presented at different levels in the water column.

Popping Cork Rig: This rig uses a popping cork, which is a buoyant float that creates a popping sound when jerked. The cork is attached to a leader and hook, and the popping sound attracts fish to the bait. This rig is especially effective for fishing in shallow waters and can be used with live or artificial bait.

Remember to always check local regulations and obtain any necessary licenses before fishing. Good luck!