Joe Vega’s family connections to Port Isabel and South Padre Island go back to the early 1900s when his great-grandfather, Jesus Vega, ran and owned a restaurant and hotel on what was then called Tarpon Beach.

An old photo the parks director shares shows his forefather amongst a group of men in front of the “Restaurante, Jesus Vega,” with a balcony overhang providing shade from a summer sun. Tarpon Beach was located near the southern tip of the Island, at the end of a 600-foot wharf extending into the Laguna Madre. Don Jesus Vega was one of SPI’s and Port Isabel’s preeminent businessmen of his era.

Joe Vega is a Port Isabel native. He is a Tarpon himself as an alumnus of the local high school with the large fish as its mascot. Vega now is the Cameron County’s parks and recreation director, with his office only a few miles away from where his great-grandfather’s restaurant once stood.

Making a Top Beach Better

One of Vega’s chief responsibilities is managing the 100-plus acre Isla Blanca Park which includes 600 RV spaces. It is a preferred space for both wintering tourists and Rio Grande Valley families. Isla Blanca offers a variety of amenities that include pavilions, boardwalks and jetties that offer great fishing. Additionally, the park has recently gained added luster in being an ideal spot to watch SpaceX rocket launches. A crowning jewel is what Vega calls “the one mile of pristine beach.” It was recently described by USA Today as “the number one beach on the Texas Gulf Coast.” 

All of those amenities featuring beachside fun and fishing will continue without interruption over the next year while the RV portion of the park will close for the 2025-2026 tourist season. Isla Blanca’s RV park is undergoing an extensive infrastructure upgrade that will take several months to complete. Due to this timeframe, Winter Texans and others to look elsewhere for an RV home for the time.

“We know how important this park is to the Rio Grande Valley and to our Winter Texans,” Vega said. “But we need to get water, sewer and electrical upgrades done to properly serve our visitors in the years to come.”

Getting Piece In Place

It is the power and electrical demands of the newer and technology-heavy RV vehicles that are the primary reasons for the upcoming upgrades at Isla Blanca.

Vega calls them “condos on wheels,” and the upgrades will focus on increasing electrical capacity at the park along with water and sewer improvements. The newer RVs populating the park “require more ampage,” he said, and the upgrades need to happen now before the $14 million project becomes more expensive and difficult to do.

“We need to get the right infrastructure in place so we can service these RVs today and over the next 50 years,” Vega said. “It’s important to extend the life of the RV park for many more generations.”

The infrastructure upgrades are the latest improvements that Vega and the county have made at Isla Blanca. Over the last eight years, the county has built new pavilions, a boardwalk and undergone a sand nourishment project to extend the beachfront at Isla Blanca. There has been some repaving of streets done and the addition of new security lights. Those improvements are noteworthy, Vega said, but there is much more to do to update the park for the future.

Temporary Closure

The infrastructure improvements will inconvenience the RVers who have long enjoyed staying at a park with the Island’s best beach within easy walking distance. 

The RV part of the park will be closed for the next tourist season that hits its peaks in January and February (for Winter Texans) and June and July (for area families and Mexican tourists). The park’s RV spaces are historically at or near 100 percent capacity during its busiest four months. The bottom-line goal is to have Isla Blanca fully open for all of its visitors by Oct. 1, 2026 with all of the infrastructure improvements in place.

Once in operation, the park for its RV spaces operates on a first-come-first-serve basis with all reservations handled online via the county website. It is a shift from previous years when summer and winter residents renewed their spaces for the next tourist season to come. While the park appreciates the loyalty of visitors, Vega said, the high number of renewals led to few open RV spaces.

“I would get asked, ‘When am I going to get an opportunity to stay at Isla Blanca?’ We decided to give everyone an opportunity to enjoy the park,” he said.

And that they will, beginning again on Oct. 1. 2026. The part of the Island once called Tarpon Beach will mark its latest improvement under the leadership of a parks director who is a tarpon with deep roots to what he says is “the crown jewel of the Texas Gulf Coast.”